somakbhattacharyya.ece's picture
Dr. Somak Bhattacharyya
Assistant Professor
Electronics Engineering
somakbhattacharyya.ece@iitbhu.ac.in
+91-542-7165423
Area of Interest: 
Microwave Engineering, metasurafce

Somak Bhattacharyya has received Honours in Physics from Scottish Church College, Kolkata in 2003. Next to it, he has received both Bachelor of Technology and Master of Technology from Institute of Radiophysics and Electronics in University of Calcutta in 2006 and 2008 respectively. He had carried out the M.Tech thesis in Giant Metrewave Radio Telescope of Tata Institute of Fundamental Research. He is the recipient of University gold medal due to securing first position in M.Tech. He had also served as a Lecturer in Academy of Technology in 2009. He received his PhD degree in 2015 from Indian Institute of Technology, Kanpur, India. He had continued as Senior Project Engineer (Ad-hoc) in the Department of Electrical Engineering in Indian Institute of Technology, Kanpur for a brief period of 6 months after which he had joined Department of Electronics & Communication Engineering at Indian Institute of Information Technology, Allahabad in December 2015. Since 2016 December, he is working as Assistant Professor in the Department of Electronics Engineering at Indian Institute of Technology (Banaras Hindu University), Varanasi. He has published more than 40 International Journals and 90 reputed peer-reviewed International and national conference proceedings. He has received the prestigious Young Scientist Award from International Union of Radio Sciences (URSI) three times: Electromagnetic Theory Symposium 2013 in Hiroshima, Regional Radio Science Conference 2015 in New Delhi and Asia Pacific Radio Science Conference 2016 in Seoul. Owing to his contributions in the area of radio sciences, URSI has conferred him honorary lifetime membership. He has served as potential reviewers to more than 50 journals including IEEE Transactions on Antennas and Wave Propagation, IEEE Antennas & Wireless Propagation Letters, IEEE Microwave and Wireless Component Letters, IEEE Photonics Technology Letters, Electronics Letters, Nature Scientific Reports etc. He has organized 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020) in IIT (BHU) Varanasi where nearly 300 delegates were present all over India. Dr. Bhattacharyya is an IEEE senior member and has been elected as Life Fellow of The Optical Society of India. Recently, he has been elected as the Associate Fellow of West Bengal Academy of Science and Technology as well as Fellow of IETE. Since 2021, he is serving as the coordinator of IEEE Region 10 in the Young Professional Group of MTT Society. His current areas of interest lie in metasurface, periodic structures, opto-microwave devices, microwave photonics etc.  

You can also visit my older website: https://sites.google.com/site/bhattacharyyasomak/home

Educational Background:

Degree Subject Institution University Year CPI/%
Doctor of Philosophy (PhD) Electrical Engineering
Specialization:
RF, Microwave and Photonics
Indian Institute of Technology, Kanpur Indian Institute of Technology, Kanpur 2015 8.33 (CPI)
Master of Technology
(M. Tech)
Radio Physics & Electronics Institute of Radio Physics & Electronics University of Calcutta, Kolkata 2008 82.88 (Stood 1st)
Bachelor of Technology
(B. Tech)
Radio Physics & Electronics Institute of Radio Physics & Electronics University of Calcutta, Kolkata 2006 75.53 (Stood 10th)
Bachelor of Science
(B. Sc)
Physics (Hons.) Scottish Church College University of Calcutta, Kolkata 2003 66.0
Higher Secondary Examination (XII) Science Ballygunge Government High School West Bengal Council of Higher Secondary Education 2000 82.6
Madhyamik Examination (X) General Ballygunge Government High School West Bengal Board of Secondary Education 1998 85.38
 
Work Experience:
 
Name of the Organization Designation Date of joining Date of leaving
Indian Institute of Technology (Banaras Hindu University) Varanasi
Uttar Pradesh – 221005, India
Assistant Professor 24 June, 2018 Till Date
Indian Institute of Technology (Banaras Hindu University) Varanasi
Uttar Pradesh – 221005, India
Assistant Professor (Contract) 27 December, 2016 23 June, 2018
Indian Institute of Information Technology Allahabad
Uttar Pradesh – 211012, India
Assistant Professor (On Contract) 4 December, 2015 22 December, 2016
Indian Institute of Technology Kanpur
Uttar Pradesh - 208016, India
Senior Project Engineer
(Ad-hoc)
(Project No. SPO/ DLJ/ EE/ 20130312; Principal Investigator: Dr. Kumar Vaibhav Srivastava)
24 August, 2015 16 November, 2015
Indian Institute of Technology Kanpur
Uttar Pradesh - 208016, India
Senior Project Engineer
(Ad-hoc)
(Project No. SPO/ DLJ/ EE/ 20130312; Principal Investigator: Dr. Kumar Vaibhav Srivastava)
12 February, 2015 23 July, 2015
Academy of Technology
Adisaptagram,
West Bengal - 712121, India
Lecturer 17 January, 2009 24 December, 2009

A. Tutorship (during PhD):

  • Served as tutor for the course ESc 201 (Introduction to Electronics) in 2012-13 (Semester-II), 2013-14 (Semester-II) and 2014-15 (Semester-I).

B. Teaching Assistantship (during PhD): 

  • ESc 201 (Introduction to Electronics) four times
  • EE340 (Introduction to Electromagnetic Theory
  • Microwave Metamaterial Laboratory
  • Optoelectronics Laboratory
  • Co-author of Best Paper Award in Sessions 1 and 3 of Sixth Annual Conference of Antenna Test and Measurement Society of INDIA (ATMS) held in Kolkata during 11-13 February, 2013.
  • Co-author of Best Paper Award in Session of Fifth Annual Conference of Antenna Test and Measurement Society of INDIA (ATMS) held in Mumbai during 2-3 February, 2012.
  • Recipient of Merit certificates for Bachelor of Science, Higher Secondary and Madhyamik Examinations.
  • Recipient of Award (Prize Winner) of Science Aptitude & Talent Search Test.
  1. Microwave Circuits and Measurements (M. Tech 2nd Semester, 2020-21)
  2. Microwave Communication (7th Semester, 2020-21)
  3. Optoelectronics (6th Semester, 2019-20 and 2018-19)
  4. Microwave Engineering (7th Semester, 2018-19 and 2017-18)
  5. Microwave Solid State Devices (M. Tech 1st Semester, 2020-21, 2019-20 and 2018-19)
  6. Analog Electronics & Circuits (4th Semester, 2020-21, 2019-20, 2018-19, 2017-18 and 2016-17)
  7. Radar Engineering (M. Tech 2nd Semester, 2017-18)
  8. Advanced Electromagnetics & Antenna (M. Tech 1st Semester, 2017-18)
  9. Introduction to Electronics & Instrumentation (1st Semester, 2019-20, 2nd Semester, 2016-17)
  10. Antenna and Wave Propagation (5th Semester, 2016-17)
  11. Analog Communication (3rd Semester, 2016-17 & 4th Semester, 2009-10)
  12. Electronics Measurement & Instrumentation (4th Semester, 2015-16)
  13. Principles of Communication (4th Semester, 2015-16)
  14. Digital Electronics (3rd Semester, 2009-10)

(a) Book Chapters (In Compendia):

  1. Nilotpal, and Somak Bhattacharyya, “Metamaterial-based high-Performance Radar Absorbing Structure,” accepted for publication in Handbook of Metamaterial-Derived Frequency Selective Surfaces, Springer Nature Publications.
  2. Sambit Kumar Ghosh, Santanu Das, and Somak Bhattacharyya, “Recent Advancement in Graphene-Based Metasurface Structures,” accepted for publication in Cutting-Edge Research on Low-Dimensional Nanoelectronic Devices: Physics and Material Science Aspects, Apple Academic Press.
  3. Somak Bhattacharyya, “Metamaterials and Metasurfaces for High Frequency Applications,” Photonics, Plasmonics and Information Optics: Research and Technological Advances, CRC Presschapter 3, pp. 31-65, 2021. (Print ISBN: 978-0-367-49952-5)

(b) Journal Papers:

  1. Vineet Singh, Somak Bhattacharyya, and P. K. Jain, “ Deep Neural Network Based Target Separation from Mixed Micro-Doppler Signature of Multiple Moving Targets,” accepted for publication in Journal of Electromagnetic Waves and Applications (Taylor & Francis).
  2. Manikant Jha, Diptiranjan Samantaray, and Somak Bhattacharyya, “A THz Antenna with Sandwiched Metasurface for Quadband Application,” Optics Communications (Elsevier), vol. 493, article no. 126995, August 2021.
  3. Diptiranjan Samantaray, and Somak Bhattacharyya, “A Metasurface Based Gain Enhanced Dual Band Patch Antenna Using SRRs with Defected Ground Structure,” Radio Science (AGU)vol. 56, issue 2, Article No. 2020RS007192, February 2021.
  4. Lavesh Nama, Nilotpal, Somak Bhattacharyya, and Pradip K. Jain,A Metasurface-based Ultra-thin Dual-band Linear to Circular Reflective Polarization Converter,” accepted for publication in IEEE Antennas and Propagation Magazine (Feature Article).
  5. Sambit Kumar Ghosh, Santanu Das, and Somak Bhattacharyya, “Transmittive-type Triple-band Linear to Circular Polarization Conversion in THz Region using Graphene-Based Metasurface,” Optics Communications (Elsevier), vol. 480, article no. 126480, February 2021.
  6. Aman, Vineet Singh, Nilotpal, and Somak Bhattacharyya, “A Free Space Frequency-Time-Domain Technique for Electromagnetic Characterization of Materials Using Reflection-Based Measurement,” International Journal of RF and Microwave Computer-Aided Engineering (Wiley)vol. 31, issue 1, Article No. e22490, January 2021.
  7. Rajarshi Bhattacharyya, Vivek Kumar Singh, Somak Bhattacharyya, Pralay Maiti, and Santanu Das, “Defect Reconstruction in Graphene for Excellent Broadband Absorption Properties with Enhanced Bandwidth,” Applied Surface Science (Elsevier), vol. 537, article no.147840, January 2021.
  8. Sambit Kumar Ghosh, Santanu Das, and Somak Bhattacharyya, “Graphene Based Metasurface with Near Unity Broadband Absorption in the Terahertz Gap,” International Journal of RF and Microwave Computer-Aided Engineering (Wiley), vol. 30, issue 12, Article No. e22436, December 2020.
  9. Pankaj Kumar, Smriti Rai, Somak Bhattacharyya, Akhlesh Lakhtakia, and Pradip Kumar Jain, “Graphene-Sandwich Metasurface as a Frequency Shifter, Switch, and Isolator at Terahertz Frequencies,” Optical Engineering (SPIE), vol. 59, issue 11, pp. 110501, November 2020.
  10. Govindam Sharma, Akhlesh Lakhtakia, Somak Bhattacharyya, and Pradip K. Jain, “Magnetically Tunable Metasurface Comprising InAs and InSb pixels for absorbing terahertz radiation,” Applied Optics (OSA), vol. 59, issue 31, pp. 9673-9680, November 2020.
  11. Nilotpal, Somak Bhattacharyya, and P. Chakrabarti, “Mathematical Interpretation of Wave Propagation, Standing Wave Resonance and Absorption in a Metasurface Absorber,” Optical Engineering (SPIE), vol. 59, issue 10, pp. 107102, October 2020.
  12. Diptiranjan Samantaray, and Somak Bhattacharyya, “A Gain-Enhanced Slotted Patch Antenna Using Metasurface as Superstrate Configuration,” IEEE Transactions on Antennas and Propagation, vol. 68, issue 9, pp. 6548-6556, September 2020.
  13. Aman, Vineet Singh, and Somak Bhattacharyya, “Retrieval of Electrical and Physical Properties of Dielectric Samples Using Time Domain Multiple Reflection Method,” IET Microwaves, Antennas and Propagation, vol. 14, issue 8, pp. 701-706, July 2020.
  14. Vineet Singh, Somak Bhattacharyya, and P. K. Jain, “Micro-Doppler Classification of Human Movements using Spectrogram Spatial Features and Support Vector Machine (SVM),” International Journal of RF and Microwave Computer-Aided Engineering (Wiley), vol. 30, issue 8. Article No. e22264, August 2020.
  15. Sambit Kumar Ghosh, Vinit Singh Yadav, Santanu Das, and Somak Bhattacharyya, “Tunable Graphene Based Metasurface for Polarization-Independent Broadband Absorption in Lower Mid Infrared (MIR) Range,” IEEE Transactions on Electromagnetic Compatibility, vol. 62, no. 2, pp. 346-354, April 2020.
  16. Nilotpal, Aman, Somak Bhattacharyya, and P. Chakrabarti, “Frequency and time-domain analyses of multiple reflections and interference phenomena in a metamaterial absorber,” Journal of Optical Society of America B (OSA), Vol. 37, Issue 3, pp. 586-592, March 2020.
  17. Soham Ghosh, Sohom Das, Diptiranjan Samantaray, and Somak Bhattacharyya, “Meander Line based Defected Ground Microstrip Antenna slotted with SRR for Terahertz range,” Engineering Reports (Wiley), Vol. 2, Issue 1, Article No. e12088, January 2020.
  18. Diptiranjan Samantaray, Somak Bhattacharyya, and K. V. Srinivas, “A Modified Fractal-shaped Slotted Patch Antenna with Defected Ground using Metasurface for Dual band Applications,” International Journal of RF and Microwave Computer-Aided Engineering (Wiley), Vol. 29, Issue 12, Article No. e21932, December 2019.
  19. Rajarshi Bhattacharyya, Om Prakash, Somnath Roy, Akhilendra Pratap Sigh, Tapas Kumar Bhattacharyya, Pralay Maiti,Somak Bhattacharyya, and Santanu Das, “Graphene oxide-ferrite hybrid framework as enhanced broadband absorption in gigahertz frequencies,” Scientific Reports (Nature), Vol. 9, Article No. 12111, August 2019.
  20. Nilotpal, Lavesh Nama, Somak Bhattacharyya, and P. Chakrabarti, “A Metasurface-based Broadband Quasi Non-dispersive Cross Polarization Converter for Far Infrared Region,” International Journal of RF and Microwave Computer-Aided Engineering (Wiley), Vol. 29, Issue 10, Article No. e21889, October 2019.
  21. Akhlesh Lakhtakia, Somak Bhattacharyya, and Sambit Kumar Ghosh, “Comment on: Wide incidence angle and polarization insensitive dual broad-band metamaterial absorber based on concentric split and continuous rings resonator structure,” Materials Research Express (IOP), Vol. 6, no. 8, pp. 088002, 2019.
  22. Vineet Singh, Somak Bhattacharyya, and P. K. Jain, “Implementation of a simple stepped frequency continuous wave target localization system comprising two antennas based on common region of sensing,” International Journal of RF and Microwave Computer-Aided Engineering (Wiley), Vol. 29, Issue 8, Article No. e21795, August 2019.
  23. Rajarshi Bhattacharyya, Somnath Roy, Om Prakash, Akhilendra Pratap Singh, Tapas Kumar Bhattacharyya, Pralay Maiti, Somak Bhattacharyya, and Santanu Das, “Mg0.5Zn0.5Fe2O4-polyurethane thin nanocomposite coating as broadband microwave absorber,” Applied Sciences (Springer Nature), Vol. 1, Issue 1, Article No. 38, January 2019.
  24. Vinit Singh Yadav, Sambit Kumar Ghosh, Santanu Das, and Somak Bhattacharyya, “Wideband Tunable Mid-infrared Cross-polarization Converter Using Monolayered Graphene-Based Metasurface over A Wide Angle of Incidence,” IET Microwaves, Antennas and Propagation, Vol. 13, Issue 1, pp. 82-87, January 2019.
  25. Vinit Singh Yadav, Sambit Kumar Ghosh, Somak Bhattacharyya, and Santanu Das, “Graphene Based Metasurface for Tunable Broadband Terahertz Cross Polarization Converter over Wide Angle of Incidence,” Applied Optics (OSA), Vol. 57, Issue 29, pp. 8720-8726, October 2018.
  26. Praneet Munaga, Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “An Ultra-thin Compact Polarization-Independent Hexa-Band Metamaterial Absorber,” Applied Physics A (Springer Nature), Vol. 124, Issue 4, pp. 331, April 2018.
  27.  Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “A Wideband Cross Polarization Conversion using Metasurface,” Radio Science (AGU), Vol. 52, Issue 11, pp. 1395-1404, November 2017.
  28.  Somak Bhattacharyya,“A Broadband Microwave Metamaterial Absorber with Octave Bandwidth,” MAPAN Journal of Metrology Society of India (Springer), Vol. 31, Issue 4, pp. 299-307, December 2016.
  29.  Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Design, Characterization and Fabrication of a Broadband Polarization-Insensitive Multi-Layer Circuit Analog Absorber,” IET Microwaves, Antennas and Propagation, Vol. 10, Issue 8, pp. 850-855, 2016.
  30.  Praneeth Munaga, Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “A Fractal based Compact Broadband Polarization Insensitive Metamaterial Absorber using Lumped Resistors,” Microwave and Optical Technology Letters (Wiley), Vol. 58, No. 2, pp. 343-347, February 2016.
  31.  Devkinandan Chaurasiya, Saptarshi Ghosh, Somak Bhattacharyya, Anamiya Bhattacharya, and Kumar Vaibhav Srivastava, “A Compact Multi-Band Polarization-Insensitive Metamaterial Absorber,” IET Microwaves, Antennas and Propagation, Vol. 10, Issue 1, pp. 94-101, 2016.
  32.  Saptarshi Ghosh, Somak Bhattacharyya, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “Polarization-insensitive and wide-angle multilayer metamaterial absorber with variable bandwidths,” Electronics Letters (IET), Vol. 51, Issue 14, pp. 1050-1052, 2015.
  33.  Anamiya Bhattacharya, Somak Bhattacharyya, Saptarshi Ghosh, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “An Ultra-thin Penta-Band Polarization-Insensitive Compact Metamaterial Absorber for Airborne Radar Application,” Microwave and Optical Technology Letters (Wiley), Vol. 57, No. 11, pp. 2519-2524, 2015.
  34.  Somak Bhattacharyya, Saptarshi Ghosh, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “A Wide-Angle Broadband Microwave Metamaterial Absorber with Octave Bandwidth,” IET Microwaves, Antennas and Propagation, Vol. 9, Issue 11, pp. 1160-1166, 2015.
  35.  Saptarshi Ghosh, Somak Bhattacharyya, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “An Ultra-broadband Ultra-thin Metamaterial Absorber based on Circular Split Rings,” IEEE Antennas and Wireless Propagation Letters, Vol. 14, pp. 1172-1175, 2015.
  36.  Devkinandan Chaurasiya, Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “An Ultra-thin Quad-band Polarization-Insensitive Wide-Angle Metamaterial Absorber,” Microwave and Optical Technology Letters (Wiley), Vol. 57, Issue 3, pp. 697-702, March 2015.
  37.  Somak Bhattacharyya, Saptarshi Ghosh, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “Bandwidth-Enhanced Dual-Band Dual-Layer Polarization-Insensitive Ultra-Thin Metamaterial Absorber,” Applied Physics A ((Springer Nature), Vol. 118, Issue 1, pp. 207-215, 2015.
  38.  Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “Equivalent Circuit Modeling of an Ultra-thin Polarization-Independent Triple Band Metamaterial Absorber,” AIP Advances (AIP), Vol. 4, Issue 9, pp. 097127, 2014.
  39.  Saptarshi Ghosh, Somak Bhattacharyya, Yadunath Kaiprath, and Kumar Vaibhav Srivastava, “Bandwidth-enhanced Polarization Insensitive Microwave Metamaterial Absorber and its Equivalent Circuit Model,” Journal of Applied Physics (AIP), Vol. 115, Issue 10, pp. 104503, 2014.
  40.  Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Triple Band Polarization-Independent Ultra-thin Metamaterial Absorber using ELC Resonator,” Journal of Applied Physics (AIP), Vol. 115, Issue 6, pp. 064508, 2014.
  41.  Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Bandwidth-Enhancement of an Ultra-thin Polarization Insensitive Metamaterial Absorber,” Microwave and Optical Technology Letters (Wiley), Vol. 56, Issue 2, pp. 350-355, 2014.
  42.  Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “Triple Band Polarization-Independent Metamaterial Absorber with Bandwidth Enhancement at X-band,” Journal of Applied Physics (AIP), Vol. 114, Issue 9, pp. 094514, 2013.
  43.  Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “Bandwidth Enhanced Metamaterial Absorber using Electric Field Driven LC Resonator for Airborne Radar Applications,” Microwave and Optical Technology Letters (Wiley), Vol. 55, Issue 9, pp. 2131-2137, September 2013.
  44. S. Joardar, Somak Bhattacharyya, A.B. Bhattacharya, and C.R. Datta, “Radio Astronomy and Super-Synthesis: A Survey,” Progress in Electromagnetic Research B, Vol. 22, pp. 73-102, 2010.

(c) Book Chapters (Conference Proceedings):

  1. Pankaj Kumar, Smriti Rai, Somak Bhattacharyya, Akhlesh Lakhtakia, and Pradip Kumar Jain, “Progress towards bioinspired multicontrollable and multifunctional metasurfaces,” Proceeding of SPIE, Bioinspiration, Biomimetics, and Bioreplication XI,  Vol. 11586, Article No.115860H, California, USA, 9-10 March 2021.
  2. Manikant Jha, Dipthiranjan Samantray, and Somak Bhattacharyya, “A metasurface inspired terahertz antenna for multiband applications,” Computers and Devices for Communication, Springer Lecture Notes in Networks and Systems 147, Kolkata, India, 19-20 December, 2019, pp. 315-320, 2021.
  3. Nikhil N B, Bhavana R Nair, Ancilla Philip, Nilotpal, Anu Mohamed, Chinmoy Saha, and Somak Bhattacharyya, “A tunable dual band metamaterial absorber for terahertz applications,” Computers and Devices for Communication, Springer Lecture Notes in Networks and Systems 147, Kolkata, India, 19-20 December, 2019, pp. 288-293, 2021.
  4. Anand Krishnan MJ, Dipthiranjan Samantray, Anu Mohamed, Chinmoy Saha, and Somak Bhattacharyya, “Dual band FSS backed printed antenna with fractal geometry for wearable applications,” Computers and Devices for Communication, Springer Lecture Notes in Networks and Systems 147, Kolkata, India, 19-20 December, 2019, pp. 294-301, 2021.
  5. Apratim Chatterjee, Dweepayan Sen Sharma, Diptiranjan Samantaray, Chittajit Sarkar, Chinmoy Saha, and Somak Bhattacharyya, “Design of a bident-shaped metamaterial embedded triple band microstrip printed antenna with defected ground structure,” Computers and Devices for Communication, Springer Lecture Notes in Networks and Systems 147, Kolkata, India, 19-20 December, 2019, pp. 250-256, 2021.
  6. Lavesh Nama, Nilotpal, Somak Bhattacharyya, and P. K. Jain, “An ultra-thin X-band metasurface-based transmittive-type linear to circular polarization converter,” Computers and Devices for Communication, Springer Lecture Notes in Networks and Systems 147, Kolkata, India, 19-20 December, 2019, pp. 238-243, 2021.
  7. Meghna Mishra, Lavesh Nama, Sambit Kumar Ghosh, and Somak Bhattacharyya, “A wideband transmittive-type cross polarization converter for terahertz waves,” Computers and Devices for Communication, Springer Lecture Notes in Networks and Systems 147, Kolkata, India, 19-20 December, 2019, pp. 233-237, 2021.

 (d) Conference Papers:

  1. R A D S Abhijith, Nilotpal, and Somak Bhattacharyya, “A metamaterial based tunable terahertz bandpass filter and an algorithm to tune the resonant peak frequency,” accepted for presentation in URSI General Assembly 2021, Rome, Italy, 28 August-4 September, 2021.
  2. Diptiranjan Samantaray, and Somak Bhattacharyya, “A Gain Enhanced Metasurface based Monopole Antenna for WLAN Application,” accepted for presentation in URSI General Assembly 2021, Rome, Italy, 28 August-4 September, 2021.
  3. Sambit Kumar Ghosh, Santanu Das, and Somak Bhattacharyya, “A Graphene Based Metasurface for Transmittive-type Linear to Circular Polarization Converter with Tunable Characteristics,” accepted for presentation in URSI General Assembly 2021, Rome, Italy, 28 August-4 September, 2021.
  4. Diptiranjan Samantaray, and Somak Bhattacharyya, “A Superstrate-based Metasurface Antenna for Dual Band Application,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020.
  5. Sambit Kumar Ghosh, Somak Bhattacharyya, and Santanu Das, “Graphene-based metasurface for wideband linear to circular polarization conversion,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020.
  6. Nilotpal, Somak Bhattacharyya, and P. Chakrabarti, “A wideband metamaterial absorber based on multiple interference model for mid-infrared applications,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020. 
  7. Vineet Singh, Somak Bhattacharyya, and P. K. Jain, “Human micro-Doppler intensity transformation for gait velocity estimation,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020.
  8. Meghna Mishra, Sambit Kumar Ghosh, Lavesh Nama, and Somak Bhattacharyya, “Asymmetric transmission and cross polarization conversion of linearly polarized wave through metasurface,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020.
  9. Bhavna B Nair, Nilotpal, Anu Mohamed, Chinmoy Saha, and Somak Bhattacharyya, “Wideband terahertz cross polarization converter based on parallel strip metasurface,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020. 
  10. Apratim Chatterjee, Dweepayan Sen Sharma, Diptiranjan Samantaray, Chittajit Sarkar, Chinmoy Saha, and Somak Bhattacharyya, “Design of a Printed Triangular Patch Antenna Loaded with Novel Trident-Shaped Metasurface and Defected Ground Plane,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020.
  11. Krishna Chandran P. L., Dipthiranjan Samantray, Anu Mohamed, Chinmoy Saha, and Somak Bhattacharyya, “Gain Enhancement of Yagi Slot Antenna using AMC Substrate,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020.
  12. Anand Krishnan MJ, Dipthiranjan Samantray, Anu Mohamed, Chinmoy Saha, and Somak Bhattacharyya, “Gain Enhanced Quad-Band AMC Backed Printed Antenna with Fractal Geometry,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, India, 12-14 February, 2020.
  13. Krishna Chandran P. L., Diptiranjan Samantaray, Anu Mohamed, Chinmoy Saha, and Somak Bhattacharyya, “A AMC Substrate Backed Gain Enhanced Multi-Band Wearable Yagi Antenna,” in IEEE Indian Conference on Antennas and Propagation (InCAP 2019), Ahmedabad, India, 19-22 December, 2019.
  14. Diptiranjan Samantaray, and Somak Bhattacharyya, “A Modified Low Profile Patch Antenna with Enhanced Bandwidth for Multiband Applications,”  in IEEE Indian Conference on Antennas and Propagation (InCAP 2019), Ahmedabad, India, 19-22 December, 2019.
  15. Sambit Kumar Ghosh, Somak Bhattacharyya, and Santanu Das, “Broadband Graphene Based Reflective Cross Polarization Converter Metasurface Design with Unity Efficiency in the Lower Terahertz Gap,” in IEEE International Microwave & RF Conference (IMaRC 2019), Mumbai, India, 13-15 December, 2019.
  16. Somak Bhattacharyya, Chinmoy Saha, and Jawad Y. Siddiqui, “High Frequency Applications of Metamaterials and Metasurfaces,” in 2019 IEEE Recent Advances in Geoscience and Remote Sensing: Technology Standards and Applications (TENGaRSS-2019), Kochi, India, 17-20 October, 2019.
  17. Salman Khan, and Somak Bhattacharyya, “Design of a FSS Bandpass Filter for C-Band Application with Equivalent Circuit Model,” in IEEE Region 10 Conference (TENCON-2019), Kochi, India, 17-20 October, 2019.
  18. Tanmoy Chakrabarti, Sambuddha Sarkar, Sambit Kumar Ghosh, and Somak Bhattacharyya, “An Ultra-thin FSS Bandpass Filter in Terahertz Region,” in International Conference on Microwave Integrated Circuits, Photonics and Wireless Networks (IMICPW-2019), Trichy, India, 22-24 May, 2019.
  19. Diptiranjan Samantaray, Somak Bhattacharyya, and K. V. Srinivas, “A Gain Enhanced Multiband Antenna using SRRs with Defected Ground Structure,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  20. Rudranil Nandi, Nilotpal, and Somak Bhattacharyya, “A Transmittive Type Broadband Cross Polarization Converter for Mid Wavelength Infrared Region,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  21. Nilotpal, Somak Bhattacharyya, and P. Chakrabarti, “A Simple Ultrathin Quad Band Polarization Insensitive Metamaterial Absorber for Infrared Applications in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  22. Aman, Vineet Singh, and Somak Bhattacharyya, “Reconstruction of Relative Permittivity and Thickness Profiles of Different Dielectric Samples Using Time Domain Multiple Reflection Method,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  23. Vineet Singh, Aman, Somak Bhattacharyya, and P. K. Jain, “Behind the Wall Heartbeat Detection using SVD and MTI Filtering,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  24. Sambit Kumar Ghosh, Santanu Das, and Somak Bhattacharyya, “A Graphene Based Broadband Metasurface Absorber in the Terahertz Region,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  25. Sambuddha Sarkar, Tanmoy Chakrabarti, Sambit Kumar Ghosh, and Somak Bhattacharyya, “A Broadband FSS Bandstop Filter in Terahertz Region,”  in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  26. Sambuddha Sarkar, Tanmoy Chakrabarti, Sambit Kumar Ghosh, and Somak Bhattacharyya, “A Broadband Bandpass FSS Filter in Terahertz Region,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  27. Smriti Rai, Somak Bhattacharyya, and Akhlesh Lakhtakia, “Pixelated Metasurfaces for Terahertz Absorption and Polarization Conversion,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  28. Roopan Tuli, Diptiranjan Samantaray, and Somak Bhattacharyya, “A Multiband Wearable Antenna with Defected Ground Structure,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  29. Rajarshi Bhattacharyya, Jyoti, Aman Gupta, Om Prakash, Somnath Roy, Tapas Kumar Bhattacharyya, Pralay Maiti, Somak Bhattacharyya, and Santanu Das, “In-situ synthesis of (Mg0.5Zn0.5)Fe2O4-graphene oxide nanocomposite for broadband microwave absorption in GHz frequency range,” in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  30. Nilotpal, Somak Bhattacharyya, and P. Chakrabarti, “A Simple Ultrathin Quad Band Polarization Insensitive Metamaterial Absorber for Infrared Applications,” accepted for presentation in 2019 URSI Asia Pacific Radio Science Conference (AP-RASC 2019), New Delhi, India, 9-15 March, 2019.
  31. Diptiranjan Samantaray, Somak Bhattacharyya, and K. V. Srinivas, “Modified Fractal-shaped Slotted Patch Antenna with Dipole-shaped Slotted Ground Plane with Enhanced Gain for X-band Applications,” in IEEE Indian Conference on Antennas and Propagation (InCAP 2018), Hyderabad, India, 16-19 December, 2018.
  32. Sohom Das, Soham Ghosh, Diptiranjan Samantaray, and Somak Bhattacharyya, “An Efficient Terahertz Antenna using CPW Interdigital Capacitor,” in IEEE Indian Conference on Antennas and Propagation (InCAP 2018), Hyderabad, India, 16-19 December, 2018.
  33. Diptiranjan Samantaray, Somak Bhattacharyya, and K. V. Srinivas, “Modified Fractal-shaped Slotted Patch Antenna with Defected Ground Structure for Multiband Applications,” in IEEE INAE Workshop on Electromagnetics (IIWE 2018), Trivandrum, India, 6-8 December, 2018.
  34. Soham Ghosh, Sohom Das, Diptiranjan Samantaray, and Somak Bhattacharyya, “Meander Line based Defected Ground Microstrip Antenna slotted with SRR for Terahertz range,” in IEEE INAE Workshop on Electromagnetics (IIWE 2018), Trivandrum, India, 6-8 December, 2018.
  35. Rudranil Nandi, Nilotpal, and Somak Bhattacharyya, “A Broadband Polarization Insensitive Cross Polarization Converter using Metasurface for Long Wavelength Infrared Region,” in IEEE INAE Workshop on Electromagnetics (IIWE 2018), Trivandrum, India, 6-8 December, 2018.
  36. Nilotpal, Somak Bhattacharyya, and P. Chakrabarti, “An Ultrathin Wide Angle Polarization Insensitive Mid-Infrared Metamaterial Absorber for THz Detection,” in IEEE International Microwave & RF Conference (IMaRC 2018), Kolkata, India, 28-30 November, 2018.
  37. Sambit Kumar Ghosh, Somak Bhattacharyya, and Santanu Das, “A Graphene Based Metasurface with Wideband Absorption in the Lower Mid Infrared Region,” in IEEE International Microwave & RF Conference (IMaRC 2018), Kolkata, India, 28-30 November, 2018. 
  38. Lavesh Nama, Somak Bhattacharyya, and Pradeep Kumar Jain, “An Ultra-thin Wideband Linear to Circular Polarization Converter using Metasurface,” in IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, pp. 777-778, 8-13 July, 2018, Boston, USA.
  39. Sambit Kumar Ghosh, Vinit Singh Yadav, Somak Bhattacharyya, and Santanu Das, “A Graphene Based Bandwidth Enhanced Metamaterial Absorber using Circular Ring,” in IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, pp. 1491-1492, 8-13 July, 2018, Boston, USA.
  40. Nilotpal, Abhishek Kumar Singh, Mamta Upadhyay, Rashmi Lata, Somak Bhattacharyya, and P. Chakrabarti, “A Proposed Long Wavelength Infra-red Metamaterial Absorber for THz Detection,” in IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, pp. 2067-2068, 8-13 July, 2018, Boston, USA.
  41. Lavesh Nama, Somak Bhattacharyya, and Pradeep Kumar Jain, “Ultra-thin wideband reflective polarization converter using elliptical split ring structures,” presented in Eleventh Annual Conference, Antenna Test and Measurement Society, Pune, India, 5-7 February, 2018.
  42. Lavesh Nama, Somak Bhattacharyya, and Pradeep Kumar Jain, “Ultra-thin wideband reflective polarization converter using elliptical split ring structures,” presented in Eleventh Annual Conference, Antenna Test and Measurement Society, Pune, India, 5-7 February, 2018.
  43. Vinit Singh Yadav, Sambit Kumar Ghosh, Somak Bhattacharyya, and Santanu Das, “Graphene based metasurface with tunable dual band mid-infrared cross polarization converter,” presented in Eleventh Annual Conference, Antenna Test and Measurement Society, Pune, India, 5-7 February, 2018.
  44. Vineet Singh, Somak Bhattacharyya, and Pradeep Kumar Jain, “Improvement of human lifesign containing signal behind the wall using PCA,” presented in Eleventh Annual Conference, Antenna Test and Measurement Society, Pune, India, 5-7 February, 2018.
  45. Rajarshi Bhattacharyya, Dhiraj Kumar Jha, Om Prakash, Akhilendra Pratap Singh, Somak Bhattacharyya, and Santanu Das, “Ultra-thin Ferrite Nanocomposite Coating as Broadband Microwave Absorber,” presented in IEEE Applied Electromagnetics Conference 2017 (AEMC 2017), Aurangabad, India, 19-22 December, 2017.
  46. Ram Narayan Mishra, Ankit Arora, Shivam Singh, and Somak Bhattacharyya, “A Split Ring Resonator (SRR) based Metamaterial Structure for Bandstop Filter Applications,” presented in IEEE Applied Electromagnetics Conference 2017 (AEMC 2017), Aurangabad, India, 19-22 December, 2017.
  47. Vineet Singh, Somak Bhattacharyya, and Pradeep Kumar Jain, “Experimental Study on Heartbeat Detection using Microwave Stepped Frequency Radar,” presented in National Symposium on Vacuum Electronic Devices & Applications 2017 (VEDA 2017), IIT Roorkee, India, 17-19 November, 2017.
  48. Somak Bhattacharyya, “An Ultra-thin Wide-Angle Cross Polarization Conversion Metasurface with Enhanced Bandwidth,” presented in IEEE 2017 International Symposium on Antennas and Propagation (ISAP 2017), Phuket, Thailand, 30 October - 2 November, 2017.
  49. Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Design and Analysis of a Broadband Single Layer Circuit Analog Absorber,” in IEEE European Microwave Conference 2016 (EuMW 2016), pp. 584-587, Excel London, UK, 3-7 October, 2016.
  50. Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “A Microwave Metamaterial Absorber with Wide Bandwidth,” in 2016 URSI Asia Pacific Radio Science Conference  (AP-RASC 2016), pp. 1215-1218, Seoul, South Korea, 21-25 August, 2016.
  51. Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “A Miniaturized-Element Frequency Selective Surface with High Angular Stability,” accepted for presentation in 2016 URSI Asia Pacific Radio Science Conference  (AP-RASC 2016), Seoul, South Korea, 21-25 August, 2016.
  52. Somak Bhattacharyya, Saptarshi Ghosh, Anamiya Bhattacharya, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “An Ultra-thin Polarization Independent Compact Fractal Shaped Metamaterial Absorber,” in IEEE Applied Electromagnetics Conference 2015 (AEMC 2015), IIT Guwahati, India, 18-21 December, 2015.
  53. Saptarshi Ghosh, Somak Bhattacharyya, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “A Broadband Polarization-Insensitive Circuit Analog Absorber using Lumped Resistors,” in IEEE Applied Electromagnetics Conference 2015 (AEMC 2015), IIT Guwahati, India, 18-21 December, 2015.
  54. Devkinandan Chaurasiya, Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Design of a Wideband Absorber using Resistively Loaded Frequency Selective Surface,” in IEEE Applied Electromagnetics Conference 2015 (AEMC 2015), IIT Guwahati, India, 18-21 December, 2015.
  55. Mondeep Saikia, Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Broadband Polarization Rotator using Multilayer Metasurfaces,” in IEEE Applied Electromagnetics Conference 2015 (AEMC 2015), IIT Guwahati, India, 18-21 December, 2015.
  56. Varuna A B, Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Design of a Dual-Band Polarization-Insensitive and Angular-Stable Frequency Selective Surface,” in IEEE Applied Electromagnetics Conference 2015 (AEMC 2015), IIT Guwahati, India, 18-21 December, 2015.
  57. Somak Bhattacharyya, “A Broadband Microwave Metamaterial Absorber with Octave Bandwidth,” presented in Second Regional Conference on Radio Science (RCRS) 2015, Jawaharlal Nehru University, New Delhi, India, 16-19 November, 2015.
  58. Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “Polarization Insensitive Metamaterial Absorber with Enhanced Bandwidth,” presented in IEEE International Workshop on Antenna Innovation and Modern Technologies 2015 (iAIM 2015), Hotel Pride, Ahmedabad, India, 26-27 December, 2015.
  59. Saptarshi Ghosh, Somak Bhattacharyya, Yadunath Kaiprath, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “Triple-band Polarization-Independent Metamaterial Absorber using Destructive Interference,” in IEEE European Microwave Conference (EuMW 2015), pp. 335-338, Paris, France, 7-10 September, 2015.
  60. Praneeth Munaga, Saptarshi Ghosh, Somak Bhattacharyya, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “An Ultra-thin Dual-band Polarization-Independent Metamaterial Absorber for EMI/ EMC Applications,” in IEEE European Conference on Antennas and Propagation (EuCAP 2015), pp. 1-4, Lisbon, Portugal, 12-17 April, 2015.
  61. Devkinandan Chaurasiya, Somak Bhattacharyya, Saptarshi Ghosh, Praneeth Munaga, and Kumar Vaibhav Srivastava, “An Ultra-Thin Triple Band Polarization-Insensitive Metamaterial Absorber for C-Band Applications,” in Twenty First National Conference on Communication, IIT Bombay, India, 27 February - 1 March, 2015.
  62. Somak Bhattacharyya, Saptarshi Ghosh, Devkinandan Chaurasiya, and Kumar Vaibhav Srivastava, “A Broadband Wide Angle Metamaterial Absorber for Defence Applications,” in IEEE International Microwave & RF Conference (IMaRC 2014), pp. 33-36, Bangalore, India, 15-17 December, 2014.
  63. Devkinandan Chaursaiya, Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “The Design of Dual band Polarization-Independent Wide-angle Circular-Shaped Metamaterial Absorber,” in IEEE International Microwave & RF Conference (IMaRC 2014), pp. 96-99, Bangalore, India, 15-17 December, 2014.
  64. Somak Bhattacharyya, and Kumar Vaibhav Srivastava, "Dual Layer Polarization Insensitive Dual Band Metamaterial Absorber with Enhanced Bandwidths,” in IEEE Asia Pacific Microwave Conference (APMC) 2014, pp. 816-818, Sendai, Japan, 4-7 November, 2014. 
  65. Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, "Equivalent Circuit Modeling of an Ultra-thin Dual-Band Microwave Metamaterial Absorber,” in IEEE Asia Pacific Microwave Conference (APMC) 2014, pp. 1244-1246, Sendai, Japan, 4-7 November, 2014.
  66. Debdeep Sarkar, Kushmanda Saurav, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “A Metamaterial-inspired Miniaturized Dual-band Printed Directive Dipole Antenna for GSM/Bluetooth/WLAN Applications,” in URSI General Assembly and Scientific Symposium 2014, 16-23 August, 2014, Beijing, China.
  67. Somak Bhattacharyya, Saptarshi Ghosh, Hitesh Baradiya, and Kumar Vaibhav Srivastava, “Study on Ultra-thin Dual Frequency Metamaterial absorber with Retrieval of Electromagnetic Parameters,” pp. 1-6, 28 February-2 March, 2014, Twentieth National Conference on Communication, IIT Kanpur, India.
  68. Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava, “An ultra-thin Polarization-Independent Metamaterial Absorber for Triple Band Applications,” in IEEE Applied Electromagnetics Conference 2013, pp. 1-2, 18-20 December, 2013, KIIT University, Bhubaneshwar, India.
  69. Saptarshi Ghosh, Somak Bhattacharyya and Kumar Vaibhav Srivastava, “Design of Ultra-thin Polarization-Insensitive Circular-shaped Microwave Metamaterial Absorber,” in IEEE Applied Electromagnetics Conference 2013, 18-20 December, 2013, KIIT University, Bhubaneshwar, India. 
  70. Yadunath Kaiprath, Saptarshi Ghosh, Somak Bhattacharyya and Kumar Vaibhav Srivastava, “An Ultra-Thin Polarization-Independent Wide-angle Metamaterial Absorber for Dual-band Applications,” in IEEE Applied Electromagnetics Conference 2013, 18-20 December, 2013, KIIT University, Bhubaneshwar, India. 
  71. Somak Bhattacharyya, Saptarshi Ghosh, and Kumar Vaibhav Srivastava,A Dual Band Metamaterial Absorber using Electric Field Driven LC and Cave ELC Structures,” in IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, pp. 1452-53, 8-13 July, 2013, Orlando, USA.                                                                                             
  72. Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “An Ultra Thin Electric Field Driven LC Resonator Structure as Metamaterial Absorbers for Dual Band Applications,” in Proceedings of URSI International Symposium on Electromagnetic Theory (EMTS) 2013, pp. 722-725, 20-24 May, 2013, Hiroshima, Japan.                                                                    
  73. Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Design of a Bandwidth-Enhanced Ultra Thin Metamaterial Absorber,” in Progress In Electromagnetics Research Symposium, pp. 1097-1101, 25-28 March, 2013, Taipei, Taiwan.                                                  
  74. Debdeep Sarkar, Saptarshi Ghosh, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Design of a Dual Band-notched Ultra-wideband Antenna using CSRR and Modified Mushroom-type EBG structure,” pp. 117-120, 12-13 February, 2013, in Sixth Annual Conference, Antenna Test and Measurement Society, Hotel Pride, Kolkata, India.
  75. Saptarshi Ghosh, Debdeep Sarkar, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Design of an Ultra Thin Dual Band Microwave Metamaterial Absorber,” pp. 38-41, 12-13 February, 2013, in Sixth Annual Conference, Antenna Test and Measurement Society, Hotel Pride, Kolkata, India.
  76. Somak Bhattacharyya, Hitesh Baradiya, and Kumar Vaibhav Srivastava,An Ultra Thin Metamaterial Absorber using Electric Field Driven LC Resonator with Meander Lines,” in IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, pp. 1-2, 8-13 July, 2012, Chicago, USA.                                                                                       
  77. Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Ultra Thin Metamaterial Absorbers using Electric Field Driven LC (ELC) Resonator Structure,” in Progress In Electromagnetics Research Symposium, pp. 314-317, 27-30 March, 2012, Kuala Lumpur, Malaysia.                      
  78. Hitesh Baradiya, Somak Bhattacharyya, and Kumar Vaibhav Srivastava, “Retrieval of Constitutive Parameters of Ultrathin ELC Resonator as Microwave Absorber,” pp. 15-18, 27-31 May, 2012, in Indian Antenna Week 2012, Royal Hotel, Gangtok, India.
  79. Raghvendra Kumar Chaudhary, Somak Bhattacharyya, Kumar Vaibhav Srivastava, and Animesh Biswas, “Design of a Wide-Band Dual Segment Half-split Cylindrical Dielectric Resonator  Antenna,” pp. 58-61, 2-3 February, 2012, in Fifth Annual Conference, Antenna Test and Measurement Society, Hotel Orchid, Mumbai, India.
  80. Somak Bhattacharyya, Hitesh Baradiya, Raghvendra Kumar Chaudhary, and Kumar Vaibhav Srivastava, “An Electric Field Driven LC Resonator Structure as Ultra Thin Metamaterial Absorber,” pp. 62-65, 2-3 February, 2012, in Fifth Annual Conference, Antenna Test and Measurement Society, Hotel Orchid, Mumbai, India.
  81. Subal  Kar, Somak Bhattacharyya, Sujoy Mondal, Kasturi Mukherjee, Dibakar Deb, and Dipankar De Sarkar, “Scale Model Hardware Characterization of an Optical Phase-locked Loop (OPLL) Microwave Photonic Transmitter,” Progress In Electromagnetics Research Symposium, 2-6 July, 2008, MIT, USA.                       
  82. Subal Kar, Dipankar De Sarkar, Paramita Das, Sudipta Banerjee, and Somak Bhattacharyya, “Computer-aided Analysis of an Optical Heterodyning Scheme for Ultra-Stable Microwave Signal Generation and Its Scale-model Hardware Characterization,” Progress In Electromagnetics Research Symposium, 2-6 July, 2008, MIT, USA.
  83. Somak Bhattacharyya, S.Sureshkumar, A.Praveenkumar, and Ashik Paul, “Design, Analysis and Implementation of a Broadband Link for GMRT,” Electronic Devices Communications and Computers (EDCC), 2008, 20 June, 2008, Kolkata, India.
  84. Shubhendu Joardar, and Somak Bhattacharyya, “Measurement of Polarization Characteristics of a Planar Log-Periodic Antenna with an Innovative   Step-Lane Reflector,” National Conference on Engineering Education (NCEE), 2008, 9-10 February, 2008, Academy of Technology, Hooghly, India.
  85. Somak Bhattacharyya, Arjun Mandal, Subimal Majee, and Soumo Ghosal, “Popularity of Raman Amplifier in Optical Fiber Technology,” Physics & Technology of All-Optical Communications and Devices, 2007, 11-16 October, 2007, Department of Physics & Meteorology, Indian Institute of Technology, Kharagpur, India.  
  86. Arjun Mandal, Somak Bhattacharyya, Sujoy Mondal, and Abhijit Banerjee, “Organic Light Emitting Diode Technology (OLED),” WieNSET-2007, 29-30 June, 2007, West Bengal University of Technology, Kolkata, India.

(e) Technical Reports:

  1. Somak Bhattacharyya, and S.Sureshkumar, “Broadband Analog Fiber Optic Link Performance – A MATLAB Simulation,” Internal Technical Report, GMRT, 2008.
  2. Somak Bhattacharyya, and S.Sureshkumar, “Performance, Analysis and implementation of Analog Broadband Link for GMRT,” Internal Technical Report, GMRT, 2008.
  3. Somak Bhattacharyya, and Shubhendu Joardar, “Measurement of Polarization Characteristics of a Planar Log-Periodic Antenna with an Innovative Step-Lane Reflector,” Internal Technical Report, GMRT, 2005.     

(f) Other Reports:

  1. Somak Bhattacharyya, “URSI-RCRS 2020 Report,” IEEE Antennas and Propagation Magazine, vol. 62, issue 5, pp. 13-15, October 2020.
  1. Served as Mess Secretary in Hall of Residence VII in IIT Kanpur during 2012-13.
  2. Served as Convenor, Anti Food Wastage Committee in Hall of Residence VII in IIT Kanpur during 2012-13.
  3. Served as Convenor, Dues Checking Committee in Hall of Residence VII in IIT Kanpur during 2012-13.
  4. Served as Volunteer, Euphoria-2013 (Hall Day Celebration), Hall of Residence VII in IIT Kanpur.
  5. Served as Member, Departmental Purchase Committee, Department of Electronics & Communication Engineering, IIIT Allahabad during 2016-17.
  6. Serving as Faculty Advisor, IEEE Microwave Theory & Techniques Society Student Branch Chapter, IIT (BHU) (Since the foundation, 2017).
  7. Served as Member, Departmental Post Graduate Committee, Department of Electronics Engineering, IIT (BHU) during 2017-19 and serving (2020-till date).
  8. Serving as Member, Departmental Library Committee, Department of Electronics Engineering, IIT (BHU).
  9. Served as Convener, Departmental Time Table Committee, Department of Electronics Engineering, IIT (BHU), 2018-2020.
  10. Serving as Member, Departmental R & D Committee, Department of Electronics Engineering, IIT (BHU).
  11. Served as Member & Secretary, Finance Committee, Centenary Celebration Committee, IIT (BHU) during 2018-19.
  12. Serving as Co-ordinator, Web Committee, Department of Electronics Engineering, IIT (BHU).
  13. Serving as Vice President, Electronics Engineering Society, Department of Electronics Engineering, IIT (BHU).
  14. Served as Member, Departmental Purchase Committee, Department of Electronics Engineering, IIT (BHU) during 2018-20.
  15. Serving as Member, Departmental Under Graduate Committee, Department of Electronics Engineering, IIT (BHU)
  16. Serving as Executive Committee Member, IETE Varanasi sub-centre (2020-till date).
  17. Serving as Member, Institute Website, IIT (BHU).
  • Member, Editorial Board, International Journal of Advances in Microwave Techniques (IJAMT)
  • Technical Program Committee Member, Recent Research Trends in Electronics and Communication Engineering, IIT BHU, Varanasi, 3-5 March, 2017.
  • Track Chair, 2nd IEEE International Conference on Control, Computing, Communication & Materials, United College of Engineering, Allahabad, 21-22 October, 2016.
  • Technical Program Committee Member, International Conference on Computational
    Science and Engineering, RCC Institute of Information Technology, Kolkata, 4-6 October, 2016.
  • Member, Track Chair, 4th IEEE Uttar Pradesh Section International Conference 2017 (UPCON 2017), Mathura, 26-28 October, 2017.
  • Technical Program Committee Member, IEEE International conference on Antenna Innovations and Modern Technologies (iAiM 2017), Bangalore, 24-26 November, 2017.
  • Paper Review Committee Member, 11th International Conference on Antenna Test & Measurement Society 2018 (ATMS 2018), Pune, 5-7 February, 2018.
  • Publicity Committee Member, International Microwave & RF Conference, Kolkata, 28-30 November, 2018.
  • Workshop and Special Session Member, IEEE-INAE Workshop on Electromagnetics (IIWE) 2018, Trivandrum, 6-8 December, 2018.
  • Technical Paper Review Committee Member, 2018 IEEE Indian Conference on Antennas & Propagation (InCAP), Hyderabad, 16-19 December, 2018.
  • Local Organizing Committee Member, URSI 2019 Asia Pacific Radio Science Conference (AP-RASC), New Delhi, 9-15 March, 2019.
  • Session Convener, Commission B, URSI 2019 Asia Pacific Radio Science Conference (AP-RASC), New Delhi, 9-15 March, 2019.
  • Paper Review Committee Member, 12th International Conference on Antenna Test & Measurement Society 2019 (ATMS 2019), Chennai, 25-27 July, 2019.
  • Track Chair, Special Session on “Recent Advances on Materials and metasurface based Devices and Antennas for High Frequency Applications,” IEEE Region-10 Conference (TENCON), Kochi, 17-20 October, 2019.
  • Chair for Student Programs, IEEE International Microwave & RF Conference (IMaRC), Mumbai, 13-15 December, 2019.
  • Publicity Chair, CODEC 7th International Conference on Computers and Devices for Communication (CODEC), Kolkata, 19-20 December, 2019.
  • Convener, 2020 URSI Regional Conference on Radio Science (URSI-RCRS 2020), Varanasi, 12-14 February, 2020.
  • Co-ordinator, Young Professional Group, Microwave Theory & Techniques Society, IEEE Region 10, 2021-22.
  • IEEE Professional Membership (Since 2016)
  • Individual Member, International Union of Radio Sciences (URSI) (Since September, 2017)
  • IEEE Student Member (2006-2015)
  • Secretary: IEEE Student Branch Chapter, University of Calcutta (2007-8)
  • Member of Optical Society of America (OSA) (Since 2011)
  • Member of SPIE (Since 2020)
  1. IEEE Photonics Journal
  2. IEEE Photonics Technology Letters
  3. IEEE Journal of Lightwave Technology
  4. IEEE Antennas and Wireless Propagation Letters
  5. IEEE Transactions on Microwave Theory & Techniques
  6. IEEE Transactions on Antennas & Wave Propagation
  7. IEEE Transactions on Electromagnetic Compatibility
  8. IEEE Journal of Quantum Electronics
  9. IEEE Open Journal of Antenna and Propagation
  10. IET Microwaves, Antennas and Propagation
  11. IET Electronics Letters
  12. Journal of Applied Physics
  13. Nature Scientific Reports
  14. Journal of the Optical Society of America B
  15. OSA Applied Optics
  16. OSA Optics Letters
  17. OSA Optics Express
  18. OSA Optics Materials Express
  19. Springer Applied Physics A: Materials Science & Processing
  20. Springer: Journal of Electronic Materials
  21. Springer Journal of Material Science: Materials in Electronics
  22. International Journal of Microwave and Wireless Technology
  23. ACS Photonics
  24. Wiley International Journal of RF and Microwave Computer-aided Engineering
  25. Wiley Microwave and Optical Technology Letters
  26. Radio Science
  27. Elsevier Materials and Design
  28. Elsevier Optics Communication
  29. Elsevier Carbon
  30. Elsevier International Journal of Electronics & Communication
  31. Elsevier AEU International Journal of Electronics and Communications
  32. Elsevier Physica E: Low Dimensional Systems and Nanostructures
  33. Elsevier Physica B: Physics of Condensed Matter
  34. Elsevier Journal of Alloys and Compounds
  35. Elsevier Journal of Magnetism and Magnetic Materials
  36. Elsevier Results in Physics
  37. Elsevier Current Applied Physics
  38. Elsevier Optik
  39. Elsevier Physics Letters A
  40. Elsevier Chinese Journal of Physics
  41. IOP Journal of Physics Communications
  42. IOP Journal of Optics
  43. IOP Applied Physics Express
  44. IOP New Journal of Physics
  45. International Journal of Microwave and Wireless Technologies 
  46. Turkish Journal of Electrical Engineering & Computer Sciences
  47. Applied Computational Electromagnetic Society (ACES) Journal
  48. Taylor & Francis: Journal of Electromagnetic Waves and Applications
  49. Taylor & Francis: Waves in Random and Complex Media
  50. Frequenz
  51. Science China Technological Sciences
  52. Transactions of Nanjing University of Aeronautics and Astronautics
  53. Advances in Condensed Matter Physics, Hindawi
  54. Journal of Nanomaterials, Hindawi
  55. IETE Technical Review
  56. Optoelectronics and Advanced Materials – Rapid Communications (OAM-RC)
  57. Bentham Recent Patents on Engineering
  58. Frontiers in Physics
  • Faculty Development Program on “High Frequency Application of Nanoelectronic and Photonic Devices” at RCC Institute of Technology, Kolkata on 13th July, 2016.
  • Department of Electrical Engineering, University of Cambridge on 3rd October, 2016.
  • IEEE Computer Society India Symposium at Bodhgaya on 17th March, 2018.
  • Workshop on Electromagnetics & Antenna Design, Department of Electronics Engineering, IIT (BHU) Varanasi on 28th May, 2018.
  • CSIR-Central Electronics Engineering Research Institute Pilani on 8th October, 2018.
  • QIP Short Term Course on “Smart Sensors and Systems” in Department of Electronics Engineering, IIT (BHU) Varanasi on 27th October, 2018.
  • Faculty Development Program on “Metasurfaces: Theory, Design and Application” in Department of Electronics Engineering, NIT Patna on 21st December, 2018.
  • India-UK Second International Conference on “Advanced Nanomaterials for Energy, Environment and Healthcare Applications” in Bishop Heber College, Trichy on 4th February, 2019.
  • TEQIP Phase III Short Term Course on “Engineered Materials for Future Electromagnetic Research and Antenna Applications” in Department of Electronics and Telecommunication Engineering, Jadavpur University, Kolkata on 7th February, 2019.
  • IEEE Antenna Propagation and Microwave Theory & Techniques Society (AP-MTT-S) Student Branch Chapter (SBC) in Department of Electronics & Electrical Communication Engineering, IIT Kharagpur on 8th February, 2019.
  • Indian Institute of Space Science & Technology (IIST), Trivandrum on 20th May, 2019.
  • IEEE Antenna Propagation Society (APS) Kerala Chapter in association with IEEE Student Branch of Government Engineering College, Kerala in Department of Electronics & Communication Engineering, Government Engineering College, Barton Hill Trivandrum on 20th May, 2019.
  • Pre-conference tutorial on TEQIP-III Sponsored International Conference on Microwave Integrated Circuits, Photonics and Wireless Networks (IMICPW-2019), NIT Trichy on 21st May, 2019.
  • TEQIP-III Sponsored International Conference on Microwave Integrated Circuits, Photonics and Wireless Networks (IMICPW-2019), NIT Trichy on 23rd May, 2019.
  • QIP Short Term Course on “Microwave/ Millimeter Wave Devices and Their Applications” in Department of Electronics Engineering, IIT (BHU) Varanasi on 26th September, 2019.
  • QIP Short Term Course on “Recent Trends in Microwave/Millimeter Wave Technology and their Applications in Wireless Communication and Defense Perspective” in Department of Electronics Engineering, IIT (BHU) Varanasi on 16th October & 17th October, 2019.
  • IEEE Kerala Section sponsored 2019 IEEE Geoscience and Remote Sensing Conference (TENGARSS), Kochi on 19th October, 2019.
  • CODEC 7th ​ International Conference on Computers and Devices for Communication  organized by Institute of Radio Physics and Electronics, University of Calcutta, Kolkata on 19th December, 2019. 
  • IEEE Antenna Propagation Society (AP-S) Student Branch Chapter of University of Calcutta in Department of Radio Physics & Electronics, University of Calcutta on 24th December, 2019.
  • IEEE Antenna Propagation Society (AP-S) Student Branch Chapter of IIEST Shibpur in Department of Electronics and Telecommunication Engineering on 12th March, 2020.
  • University of Engineering & Management (UEM) in Department of Electronics & Communication Engineering on 13th March, 2020.
  • Swami Vivekananda Institute of Technology (SVIST) in Department of Electronics & Communication Engineering on 6 June, 2020. (Webinar)
  • IEEE Microwave Theory & Techniques Society (MTT-S) Student Branch Chapter and IEEE Antenna Propagation Society (AP-S) Student Branch Chapter of Department of Electronics and Communication Engineering, Manipal Univeristy Jaipur Campus on 25 June, 2020. (Webinar)
  • Workshop entitled, “National Workshop on Advance Antenna Technology 2020” in Department of Electronics and Communication Engineering, Indian Institute of Information Technology Allahabad on 14 July, 2020. (Webinar)
  • Pailan Technological Campus on 21 July, 2020. (Webinar)
  • Workshop on “Recent trends and research scope in Antenna Domain” in Department of Electronics and Communication Engineering, Vignan's Institute of Information Technology, Visakhapatnam, Andhra Pradesh on 30 July, 2020. (Webinar)
  • International Workshop on “Metamaterials and its applications” in IEEE Antennas and Propagation Society Chapter Jaipur in association with IEEE Rajasthan Subsection, Department of Electronics and Communication Engineering, Malaviya National Institute of Technology, Jaipur and Department of Electronics and Communication Engineering, Government Women Engineering College, Jaipur on 31 July, 2020.  (Webinar)
  • AICTE-sponsored Short Term Training Program on “Antenna Design and Analysis using Mathematical Solvers” in Department of Electronics and Communication Engineering, Aditya Institute of Technology And Management, Srikakulam, Andhra Pradesh on 8 September, 2020. (Webinar)
  • AICTE Trainining and Learning (ATAL) sponsored Online One week Faculty Development Program on “Recent Trends and Advances in IoT” in Department of Electronics and Communication Engineering, Dr. Shyama Prasad Mukherjee International Institute of Information Technology, Naya Raipur on 3 October, 2020. (Webinar)
  • Indian Institute of Technology Palakkad and IEEE Antennas and Propagation Society (APS) Kerala Chapter on 11 October, 2020. (Webinar)
  • “Front-end Communication” by Dept of Instrumentation and USIC, Gauhati University on 1 December, 2020. (Webinar)
  • “Webinar Series: Advancement in Signal Processing and Communication for futuristic application/product” by Sikkim Manipal Institute of Technology (SMIT) in association with IEEE Student branch, SMIT on 7 February, 2021. (Webinar)
  • The 13th Annual International Conference Antenna Test and Measurement Society (ATMS) 2021 Virtual Conference on 20 February, 2021. (Webinar)
  • QIP Short Term Course on “Advanced Materials Characterizations: From fundamentals toward applications” in Department of Ceramic Engineering, IIT (BHU) Varanasi on 22 February, 2021. (Webinar)
  • TEQIP-III Sponsored one-week workshop on “Modern Wireless Communication Systems and Antenna Engineering with Experimental Learning” in NIT Sikkim, 15-21 March, 2021. (Webinar)
  • Nagarjuna College of Engineering and Technology on 31 May, 2021. (Webinar).