sdwivedi.ece's picture
Dr. Smrity Dwivedi
Assistant Professor
Department of Electronics Engineering
sdwivedi.ece@iitbhu.ac.in
09454061152
Area of Interest: 
High Power Microwave Devices, Conventional vacuum Electron Devices, Smart Antennas for new generations, Electromagnetic Modeling

Ph. D. (Department of Electronics Engineering), Specialization: RF and Microwave Engineering, Indian Institute of Technology(Banaras Hindu University), Varanasi (U. P.), 2012.
 

1)Assistant Professor , Department of Electronics Engg., INDIAN INSTITUTE OF TECHNOLOGY, BHU, Varanasi, India, MAY 2017-Tll date.
2)Assistant Professor, Department of Electronics and Communication Engg., Laxmi Niwas Mittal Institute of Information Technology (The LNM-IIT, Deemed University), Jaipur, Rajasthan, India, JAN 2014-MAY 2017.
3)Assistant Professor, Department of Electronics and Communication Engg., Jaypee University of Engineering and Technology (JUET), Madhya Pradesh, India, JULY 2012-DEC 2013.

1)Research AssistantDST sponsored project entitled “Design and development of 42 GHz Gyrotron for 250 kW CW power, ECE Department, IIT-BHU, Varanasi, UP, India. April 2012-July 2012.
2)Project AssistantDST sponsored project entitled “Design and development of 42 GHz Gyrotron for 250 kW CW power, ECE Department, IIT-BHU, Varanasi, UP, India, 2007.
3)Senior Research Fellow (December 2009–January 2012), Deptt. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi, India.
4)Junior Research Fellow (December 2007 – December 2009),Deptt. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi, India.                                                                                                                        

 

  1. DUGC member, Deptt. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi, 2017-2018.
  2. DUGC member, Deptt. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi, 2018-2019.
  3. DPGC member, Deptt. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi, 2018-2019.
  4. DUGC member, Deptt. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi, 2019-2020.
  5. DPGC member, Deptt. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi, 2019-2020.
  6. Member Secretary, department purchase committee, 2018-2019.
  7. Member, Department research and development committee, 2019-2020.
  8. Warden, S C Dey Girls Hostel, October 2018-July 2019.
  9. Warden, IIT New Girls Hostel-2, July 2019-continue. 
  10. Member of NBA (National board of accreditation) for LNM-IIT, Jaipur, Rajasthan (2014)
  11. Project committee coordinator for B.Tech final year for the year 2012-2013 and 2013-2014 in Jaypee University of Engineering and Technology (Guna), M.P.
  12. P.G. Committee chairperson, working for NBA for the LNMIIT- Jaipur, Rajasthan.
  13. Session Chair, ICCACCI -2016, Image processing section, 22-26 September 2016.
  14. Associate warden since 28 March 2017 of Girls Hostel,LNMIIT- Jaipur, Rajasthan.

Awards and Achievements:- 

  1. Awarded Senior Research Fellow in Dept. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi (India).
  2. Awarded Junior Research Fellow in Dept. of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, Varanasi (India).
  3. Best Paper Award for presenting the paper entitled “Design and Simulation of Magnetically Insulated Line Oscillator (MILO)”, in Symposium on “VEDA-2009”, 8-10 January, IIT-BHU, Varanasi.
  4. Best Paper Award for presenting the paper entitled “Electromagnetic study of RF interaction structure for Magnetically Insulated Line Oscillator”, National Symposium on Vacuum Technology and its Applications to Electronics Devices and Systems (IVSNS-2009) November 11-13, 2009 at CEERI-PILANI (Raj.).

Workshop and Training:-

  1. Workshop on,“Recent Advances on Microwave Engineering: Devices, Technologies and Applications”, ECE-IIT(BHU), (Jan 20-21, 2012).
  2. National Workshop and Users meetings on Magic Code, at CEERI, Pilani (Rajs.), January 19-23, 2009.
  3. Summer Training in BSNL (2004). On the topic of Microwave and Digital Communication.
  4.  Workshops for NBA Accreditation in my university (LNM-IIT, Jaipur), for two phase, (3rd Feb 2014, and 17th Feb to 19th Feb 2014).
  5. GIAN Course, Surface Plasmonic Wave at material and dielectric interface, 19-27 December, 2016, Electronics Engineering, IIT-BHU, Varanasi.

1)Senior Member, IEEE.
2)Professional member of IEEE Society and IEEE-Microwave Theory and Techniques (MTT).
3)Life Member of VEDA Society, (MTRDC, Banglore).
Reviewer:
1)IEEE-Plasma Science.
2)IEEE-MTT
3)IEEE-Antenna and wave propagation,
4) Advances in Electrical and Electronic Engineering,
5)International Journal of Communication (IJC),
6)Biomedical Engg.,Applications, Basis and Communications.
7)RFCAD
8)Physics of plasmas (AIP)
 

  • High Power Microwave
  • Vacuum Electron Devices
  • Electromagnetics
  • Smart Antennas, (Graphene , Meta-material, SIW)

UG:
Electrical Circuit Analysis,RF and Microwave Engineering,Instruments and Measurements,Microwave Circuits and Systems,Control System Engineering,Engineering Electromagnetic,Antenna Engineering, Fundamentals of Electronics and Instrumentation Engg., Microwave Tubes.
Fundamentals of electronics and Instrumentation Engineering (Institute Core)
PG:
Microwave Circuits and Systems
Microwave Solid state devices and its applications
Laboratory:
Electrical Circuit Analysis Lab,Electromagnetics Lab,Analog Eletronics Lab,Digital Electronics Lab,Analog and Digital Communications Lab,Microwave Communication Lab,Electrical Measurement  and Measuring Instrumentation Lab,Basic Electronics Lab,Microprocessor and Interfacing.

Supervisor:
1)Nisheeth Upadhyay, EBG Structures, Ongoing (2017),
2)Soumojit Shee, Reltron, Ongoing (2017),
3)Vangalla Veera Babu, High Power Microwaves, Ongoing (2017),
4)Kritika Singh, Ongoing (2019)

Co-supervisor:
1)Vikram Kumar, Mode convertors, Ongoing,
2)Akhilendra Kumar Singh, Ongoing,
3)Arjun Kumar, HPM Source, Ongoing,
4)Prabhakar Tripathi, HPM Source, Ongoing.

 

​Publications:-
International Journal:-
  1. Vikram Kumar, Smrity Dwivedi and Pradip K. Jain, “Circular sectoral waveguide TM01 to TE11 mode converter,” Microwave and optical technology letters, DOI: 10.1002/MOP.31789, 2019.
  2. Vikram Kumar, Smrity Dwivedi and Pradip K. Jain, “Mode Matching Analysis for Characterisation of the SWG Mode Converters,” Microwave and optical technology letters, DOI: 10.1002/mop.31941, 2019.
  3. Vikram Kumar, Smrity Dwivedi and Pradip K. Jain, “Experimental Investigation and Design of Sectoral Waveguide TM01 to TE11 Mode Converter,” The Journal of Microwave Power and Electromagnetic Energy, JMPEE, Accepted, July 2019.
  4. Smrity Dwivedi, Simulation Analysis on Applicability of Meta Material and PBG Based mm-Wave Planar Antenna for Advanced Cellular Technologies, Scientific Research,  Open Journal of Antennas and Propagation (OJAPr), 5, 23-35, 2017.
  5. Smrity Dwivedi, Design of Wideband PBG Antenna for New Generation     Communication Systems through Simulation, Scientific Research,  Open Journal of Antennas and Propagation (OJAPr), 5, 169-179, 2017.
  6. Arjun Kumar, Smrity Dwivedi and P. K. Jain, “MILO performance improvement study — An equivalent circuit approach,” IEEE Transactions on Plasma Science, , June 2019, Accepted.
  7. Akhilendra Pratap Singh, Smrity Dwivedi, Pradip Kumar Jain,” Development of Optical Thresholding Technique for Shape and Size Detection for Through-the-Wall Radar Imaging System”, accepted for publication in Defence Science Journal, 2019.
  8. Akhilendra Pratap Singh, Smrity Dwivedi, Pradip Kumar Jain,” A Novel Application of Artificial Neural Network for Recognition of Target behind the Wall”, accepted for publication in Microwave and Optical Technology Letters, 2019.
  9. Smrity Dwivedi and P. K. Jain, “Electromagnetic Analysis of a Disc-Loaded Coaxial Waveguiding Structure for the MILO,” IEEE transactions on Plasma Science, vol. 40, pp. 1032-1041, 2012.
  10. Smrity Dwivedi and P. K. Jain, “Beam Wave Interaction Analysis for the growth rate and energy calculations of the Magnetically Insulated Line Oscillator,” AIP-Physics of Plasmas 19, 082110 (2012).
  11. Smrity Dwivedi and P. K. Jain, “Ohmic Losses and Attenuation Studies in a Coaxial Disc-Loaded Waveguiding Structure for the Magnetically Insulated Line Oscillator,” International Journal of Microwave and Optical technology, vol. 7, No. 6, pp. 411-418, 2012.
  12. Smrity Dwivedi and P. K. Jain, “Design expression of S-band magnetically insulated line oscillator (MILO),” IEEE transactions on Plasma Science, vol. 41, pp. 1549-1556, 2013.
  13. Smrity Dwivedi and P. K. Jain, “Performance improvement study of tapered magnetically insulated line oscillator through impedance matching,” IEEE transactions on Plasma Science, vol. 42, No. 9, pp. 2186-2192, 2014.
  14. Smrity Dwivedi and P. K. Jain, “PIC Simulation of S-band magnetically insulated line oscillator with performance improvement study using “MAGIC”, International Journal of Microwave and Optical technology, vol. 8, No. 3, pp. 129-137, 2013.
  15. Smrity Dwivedi and P. K. Jain, “Magnetically insulated line oscillator (MILO) performance study and its parameter optimization,” IEEE transactions on Plasma Science, vol. 41, No. 9, pp. 2532-2538, 2013.
  16. Rohit Gurjar and Smrity Dwivedi, “A self affine 8 shaped multiband antenna for wireless applications,” International journal of electronics and communication engineering and technology, vol. 4, pp.103-108, 2013.
  17. Smrity Dwivedi, “Analysis and Simulation of Wideband Fractal Antenna using Slow    Wave Type Defected Ground Structure,” International Journal of Multidisciplinary Research Academy, vol.4, pp. 10-19, 2016.

International Conferences:-

  1. Smrity Dwivedi, “Analysis and Simulation of Fractal Antenna with Defected Ground Structure for 4 G Applications,” 36th Progress in Electromagnetics Research Symposium (PIERS) to be held on July 6-9, 2015 in Prague, Czech Republic, European Union, Accepted.
  2. Smrity Dwivedi, Effect on Bandwidth of Using Double Substrates Based Metamaterial Planer Antenna, ICAP 2017:19th International Conference on Antennas and Propagation, NewYork, USA, June 4 - 5, 2017 (WASET).
  3. Smrity Dwivedi, “Effect of Thickness of Substrate over Antenna Design for Advance Communication,” 7th International conference on cloud computing, data science and engineering (Confluence) IEEE, 12-13 January 2017.
  4.  Rahul Kumar Garg and Smrity Dwivedi, Hybrid Microstrip Patch Antenna for Dual Frequency of Operation, 2017 Progress In Electromagnetics Research Symposium — Spring (PIERS), pp. 638-642, St Petersburg, Russia, 22–25 May 2017.
  5. Smrity Dwivedi, Analysis of Wideband Millimeter Wave PBG Antenna, International Conference on Recent Innovations in Engineering and Technology (ICRIET), 5-June 2018, Bangkok, Thailand.
  6. Rahul Garg, Smrity Dwivedi and R. Tomar, “A Wide Band, Highly-Efficient Circular Patch Antenna with Split Triangular-Shape Slit”, 8th IEEE CSNT 2018 at RGPV Bhopal, 24-66 Nov 2018.
  7. Soumojit Shee and Smrity Dwivedi, “Parametric Analysis of Reltron Modulation Cavity and Q-factor Calculation from S11”, IEEE International Microwave and RF Conference 2018, 28-30 November 2018.
  8. Nisheeth Upadhyay and Smrity Dwivedi, “Frequency Tunable SIW Cavity Resonator Integrated With Schottky Diode,” URSI AP-RASC 2019, New Delhi, India, 09 - 15 March 2019.
  9. S. Shee, S. Dwivedi, "PIC Simulation of a Double Side-cavity Reltron, Calculation of Cavity Reactance and Comparison with Conventional Reltron," APRASC, 09-15 March 2019, Indian Habitat Center, New Delhi, India.
  10. A. Kumar, P. Tripathi, S. Dwivedi and P. K. Jain, “Simulation Investigation of S/Ku dual-band magnetically insulated line Oscillator,” IMaRC 2018, 22-24 November 2018,Kolkata, India.
  11. A. Kumar, P. Tripathi, S. Dwivedi and P. K. Jain, “PIC Simulation Study of L-band Bifrequency Magnetically Insulated Line Oscillator,” URSI AP-RASC 2019, New Delhi, India, 09 - 15 March 2019.
  12. P. Tripathi, A. Kumar, S. Shee, S. Dwivedi and P. K. Jain, “Simulation Investigation of Ku- Band Gridless Reltron,” IMaRC 2018, 28-30 November 2018, Kolkata, India.
  13. P. Tripathi, A. Kumar, S. Shee, S. Dwivedi, and P. K. Jain, “Beam-wave Interaction Analysis of X-band Gridless Reltron,” URSI AP-RASC 2019, 09 - 15 March 2019, New Delhi, India.
  14. P. Tripathi, A. Kumar, S. Shee, S. Dwivedi, and P. K. Jain, “Dual Cavity Arletron,” PIERS 2019 in Rome, Italy, 17-20 June, 2019. 
  15. Shivani Chandra and Smrity Dwivedi, “Comparative analysis of Reconfigurable Patch Antenna Array for different Liquid Crystal Substrates,”  URSI AP-RASC 2019, 09 - 15 March 2019, New Delhi, India.
  16. A. Kumar, P. Tripathi, S. Dwivedi and P. K. Jain, “PIC simulation study of dielectric-filled S-band magnetically insulated line oscillator (MILO),” 2019 International Vacuum Electronics Conference (IVEC), DOI: 10.1109/IVEC.2019.8745261, April 2019.
  17. Vikram Kumar, Smrity Dwivedi and P. K. Jain, “Design of Coaxial Waveguide TEM to Circular Waveguide TM 0n Mode Transducer,” 2019 International Vacuum Electronics Conference (IVEC), DOI: 10.1109/IVEC.2019.8744867, April 2019.
  18. Smrity Dwivedi and P. K. Jain, “Field analysis of a coaxial disc loaded structure excited in the TM mode”, 12th International Symposium on Microwave and Optical Technology (ISMOT), December 16-19, 2009, New Delhi.
  19. Smrity Dwivedi and P. K. Jain, “PIC simulation of S- Band Magnetically Insulated Line Oscillator (MILO)”, International Conference on emerging trends in electronics and photonic devices and systems (Electro), pp. 418-420, December 22-24, 2009, BHU, Varanasi.
  20. Smrity Dwivedi and P.K. Jain, “Energy calculation for magnetically insulated line oscillator,” XII IEEE International Vacuum Electronics Conference (IEEE- IVEC-2011), pp. 45-46, 22 Feb - 24Feb, Bangalore.
  21. Rajeev Sharma, Smrity Dwivedi, R. P. Gupta and P. K. Jain, “Swarm optimization of non-linear cylindrical waveguide taper for high power applications,” 31th Progress in Electromagnetics Research Symposium (PIERS) to be held on March 27-30, 2012 in Kuala Lumpur, Malaysia, pp. 1729-1733.
  22. Smrity Dwivedi, “Design of LTE Band Fractal Antenna for 4G Mobile communication system,” International Conference on Microwaves, Antenna, Propagation and Remote Sensing (InCMARS-13) December 11th-14th, 2013, Jodhpur (Raj.).
  23. Smrity Dwivedi, “Analysis and Simulation of Sierpinski Carpet Type Fractal   Antenna for Wide Band Applications” 36th Progress in Electromagnetics Research Symposium (PIERS) to be held on July 6-9, 2015 in Prague, Czech Republic, European Union, Accepted.

National Conferences:-

  1. S. Shee, P. Tripathy, S. Dwivedi, “Beam Wave Interaction Study and Calculation of Cavity Reactance Near Resonance for a Gridless Reltron, National Symposium on Vacuum Electronics Devices and Applications (VEDA-2018) Jointly Organized by the Department of EEE, IIT Guwahati, and SAMEER, IIT Guwahati. 22nd - 24th November 2018, Assam, India.
  2. Soumojit Shee and Smrity Dwivedi , “PIC Simulation of a Double Side-cavity Reltron, Calculation of Cavity Reactance and Comparison with Conventional Reltron,” National Symposium on Vacuum Electronics Devices and Applications (VEDA-2018) Jointly Organized by the Department of EEE, IIT Guwahati, and SAMEER, IIT Guwahati. 22nd - 24th November 2018, Assam, India.
  3. V. Veera Babu, Anshu Sharan Singh, Smrity Dwivedi,  M.Thottappan, “Design Studies of a Ka-band Gyro-Twystron,” National Symposium on Vacuum Electronics Devices and Applications (VEDA-2018) Jointly Organized by the Department of EEE, IIT Guwahati, and SAMEER, IIT Guwahati. 22nd - 24th November 2018, Assam, India.
  4. A. Kumar, P. Tripathi, S. Dwivedi and P. K. Jain, “Eigenmode and PIC Simulation Study of S-band Bifrequency MILO,” National conference on Emerging trend in vacuum electronics device and applications  (VEDA), 22-24 November 2018, IIT Guwahati, Assam India.
  5. P. Tripathi, A. Kumar, S. Shee, S. Dwivedi and P. K. Jain, “Beam Wave Interaction Analysis of X- Band Gridded Reltron, ” National conference on Emerging trend in vacuum electronics device and applications  (VEDA), 22-24 November 2018, IIT Guwahati, Assam India.
  6. Smrity Dwivedi and P. K. Jain, “Dispersion Characteristic of Coaxial Disk-Loaded structure for MILO”, Indian Conference on Microwaves, Antenna, Propagation and Remote Sensing (InCMARS-08) December 9th-11th, 2008, Jodhpur (Raj.).
  7. Smrity Dwivedi and P. K. Jain, “Design and Simulation of Magnetically Insulated Line Oscillator (MILO)”, Symposium on Vacuum Electronics Devices and Applications (VEDA-2009) January 8-10, 2009, BHU. (Awarded with best paper)
  8. Smrity Dwivedi and P. K. Jain, “Electromagnetic study of RF interaction structure for Magnetically Insulated Line Oscillator”, National Symposium on Vacuum Technology and its Applications to Electronics Devices and Systems (IVSNS-2009) November 11-13, 2009 at CEERI-PILANI (Raj.). (Awarded with best paper).
  9. Smrity Dwivedi, Deepak Singh Nagarkoti and P. K. Jain, “Design and Analysis of Non-Linear Cylindrical Tapers”, Indian Conference on Microwaves, Antenna, Propagation and Remote Sensing (InCMARS-08) December 9th-11th, 2008.
  10. Smrity Dwivedi and P. K. Jain, “Optimization of Magnetically Insulated Line Oscillator (MILO) RF interaction structure for its performance improvement” National Conference on recent trend in microwave techniques and application (Microwave-2012), Jodhpur,30th July-1st August.
  11. Smrity Dwivedi, Deepak Singh Nagarkoti and P. K. Jain, “Particle Swarm Intelligence for Optimization of Non-Linear Circular Waveguide for High Power Devices”, Symposium on Vacuum Electronics Devices and Applications (VEDA-2009), January 8-10, 2009.
  12. Smrity Dwivedi and P. K. Jain, “Optimization of Magnetically Insulated Line Oscillator (MILO) Beam Parameters for its Performance Improvement,” Symposium on Vacuum Electronics Devices and Applications (VEDA-2012), September 21-23, 2012 at CEERI-PILANI (Raj.).
  13. Smrity Dwivedi and P. K. Jain, “Matching Analysis of tapered magnetically insulated line oscillator (MILO) through PIC simulation,” VEDA 2013, 16 -18 October 2013, IIT-Roorkee.