sdey28

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Dr. Sukomal Dey
Asst. Professor
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Biosketch

Sukomal Dey earned a B.Tech degree in Electronics and Communication Engineering at the West Bengal University of Technology, Kolkata, India, in 2006, an M.Tech degree in Mechatronics Engineering at the Indian Institute of Engineering Science and Technology (IIEST), India, an M.Tech dissertation (one year) at Central Electronics Engineering Research Institute, Pilani, India, in 2009 and a PhD in Microwave Engineering in 2015 at Indian Institute of Technology (IIT), Delhi. From, August, 2015 to July, 2016 he was working as a project scientist in Industrial Research and Development (IRD) centre, IIT Delhi. He also worked on a collaborative research project supported by Synergy Microwave Corp., NJ, USA during the same period. From August, 2016 to June-2018, he was working in the Radio Frequency Microsystem Lab (RFML), Institute of Nano Engineering and Micro Systems, National Tsing Hua University, Taiwan, as a Post doctorate Research Fellow. Since June-2018 he is working as an assistant professor at Department of Electrical Engineering, Indian Institute of Technology, Palakkad. He is recipient of Best Industry Relevant PhD Thesis Award from the Foundation for Innovation in Technology Transfer (FITT) and Distinction in Doctoral Thesis, both from IIT Delhi (2016). His research interests include development of microwave devices, and components for future RF front ends.

                                                                                                                                             

Research
  • Microwave and Millimeterwave Integrated Circuits
  • Broadband and reconfigurable Antennas, MIMO Antennas
  • RF MEMS at Millimeter and Submillimeter wave frequencies
  • Ultrasound Transducers (cMUT and pMUT) using Capacitive and Piezoelectric MEMS Resonators
Teaching

Aug - Dec 2018:

  • RF and Microwave Active Circuits (EE-5002)
  • Communication and Microwave Lab (EE-4137); (Jointly with others)

Jan - May 2019:

  • Engineering Electromagnetic (EE-2060)
  • RF and Microwave Passive Circuits (EE-5003)
Research Group

Ph.D students:  

1. Md. Abdul 

Research Area
Microwave and Millimeterwave Engineering
Radio Frequency MEMS
Additional Information
Title
Research Grants (Ongoing)
Description

'Design and Development of RF Front-end (RFFE) Passive Components for Indian Fifth Generation (5G) Cellular Mobile Network Applications from Microwave to Millimeterwave', Early Career Research (ECR) award, funded by Science and Engineering Research Board (SERB), Rs 45,24,950, April 2019 - April 2022 (Principal Investigator)

Title
Publications
Description

Journals:

J11. Shiban Koul and Sukomal Dey, "MEMS K-band 4-bit phase shifter using two back to back SP16T switching networks"; in IEEE Journal of Microelectromechanical System on 1st July, 2018 [Impact Factor: 2.124] Link: (https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8361144)
J10. Sukomal Dey, Shiban. K. Koul, Ajay Poddar and Ulrich Rodhe “Reliable and Compact 3-Bit and 4-Bit Phase Shifters using MEMS SP4T and SP8T Switches", in IEEE Journal of Microelectromechanical System, vol. 27,no.1, pp. 113-124, Feb 2018. [Impact Factor: 2.124] Link: (http://ieeexplore.ieee.org/document/8245802/)
J9. Chia-Chun Chu, Sukomal Dey, Ting-Yuan Liu, Cheng-Chi Chen, and Sheng-Shian Li “Thermal- Piezoresistive SOI-MEMS Oscillators Based on a Fully-Differential Mechanically Coupled Resonator Array for Mass Sensing Applications", in IEEE Journal of Microelectromechanical System vol. 27,no.1, pp. 59-72, Feb 2018 [Impact Factor: 2.124] Link: (http://ieeexplore.ieee.org/document/8240986/)
J8. Sukomal Dey, Shiban Koul, Ajay Poddar, and Ulrich Roddhe, "Ku-V-Band 4-bit MEMS phase Shifters using High Isolation SP4T switches and DMTL Structures" in IOP Journal of Micromechanics and Microengineering vol. 27, no. 10, pp. 10, Sept, 2017. Link: (http://iopscience.iop.org/article/10.1088/1361-6439/aa8071) [Impact Factor: 1.794, Citation Count: 1]                                                                                                                                                             
J7. Sukomal Dey, Shiban Koul, Ajay Poddar, and Ulrich Roddhe, "Extensive Performance Evaluations of RF MEMS single-pole-multi-throw (SP3T to SP14T) switches up to X-band frequency ", in IOP Journal of Micromechanics and Microengineering, vol. 27, no. 1, pp. 9, Nov, 2016. [Impact Factor: 1.794, Citation Count: 2] Link:
(http://iopscience.iop.org/article/10.1088/0960-1317/27/1/014002)                                                                                 
J6. Shiban Koul, Sukomal Dey, Ajay Poddar, and Ulrich Roddhe, "Ka-Band 3-Bit Compact MEMS Phase Shifter using single-pole-eight-throw switching Networks", in IOP Journal of Micromechanics and Microengineering, vol. 26, no. 10, pp. 9, Aug, 2016 [Impact Factor: 1.794,] Link: (http://iopscience.iop.org/article/10.1088/0960-1317/26/10/104002/meta)
J5. Sukomal Dey and Shiban. K. Koul, “Systematic measurement of high isolation DC – 20 GHz miniature MEMS SPDT switch”, Wiley Microwave and Optical Technology Letter, vol. 58, no. 5, pp.1154-1159,May,2016. [Impact-Factor: 0.731, Citation Count: 2] Link: (http://onlinelibrary.wiley.com/doi/10.1002/mop.29744/full)
J4. Sukomal Dey and Shiban. K. Koul, "Reliability analysis of Ku-band 5-bit phase shifters using MEMS SP4Tand SPDT switches", IEEE Transactions on Microwave Theory and Techniques. vol. 63,no.12, pp. 3997-4012, Dec 2015. [Impact-Factor: 2.897, Citation Count: 11] Link: (http://ieeexplore.ieee.org/abstract/document/7308091/)
J3. Sukomal Dey and Shiban. K. Koul, “10 – 25-GHz Frequency Reconfigurable MEMS 5-Bit Phase Shifter using Push-Pull Actuator based Toggle Mechanism”, IOP Journal of Micromechanics and Microengineering, vol. 25, no. 6, p. 1- 20, May, 2015. [Impact-Factor: 1.794, Citation Count: 3] Link: (http://iopscience.iop.org/article/10.1088/0960-1317/25/6/065011/meta)
J2. Sukomal Dey and Shiban. K. Koul, “Design and development of a CPW-based 5-bit DMTL phase shifter using MEMS bridge and MAM capacitors,” IOP Journal of Micromechanics and Microengineering, vol. 26, no. 1, p. 1- 15, August, 2014. [Impact-Factor: 1.794, Citation Count: 4] Link: (http://iopscience.iop.org/article/10.1088/0960-1317/24/9/095007/meta)
J1. Sukomal Dey and Shiban. K. Koul, “Design and development of a CPW-based 5-bit switched-line phase shifter using inline metal contact MEMS series switches for 17.25 GHz transmit/receive module application,” IOP Journal of Micromechanics and Microengineering, vol. 24, no. 1, pp. 20, Jan,2014. Impact-Factor: 1.794, Citation Count: 14] Link: (http://iopscience.iop.org/article/10.1088/0960-1317/24/1/015005/meta)

International Conference:

C9. Anushruti Jaiswal, Sukomal Dey, Mahesh Abhegaoker, and Shiban Koul, "Surface Micromachined RF MEMS SP9T Switch for 60 GHz ISM Band Antenna Sectoring Applications" Accepted for publication in IEEE CCECE, 2017. Windsor, Ontario, April 2017 Link: http://ieeexplore.ieee.org/document/7946668/
C8. Shiban Koul, and Sukomal Dey, , "Reliability Modeling of RF MEMS Components for Microwave to Millimeter wave 
Communications", Accepted for publication in IEEE Electron Devices Technology and Manufacturing Conference (EDTM-2017), 28th Feb-2nd March, 2016, Japan.                                                                                        C7. Anushruti Jaiswal, Sukomal Dey, Mahesh Abhegaoker, and Shiban Koul, "77 GHz MEMS Polarization Reconfigurable Antenna for Automotive Radar Applications" Latin-America Microwave Conference, IEEE MTT-S International (LAMC-2016), 12-14 Dec, 2016, Puerto Vallarta, Mexico. Link: (http://ieeexplore.ieee.org/abstract/document/7851267/)                                                                                                  C6. Anushruti Jaiswal, Sukomal Dey, Mahesh Abhegaoker, and Shiban Koul, "60 GHz Micromachined Single-Pole-Double-Throw switch and its application in Antenna" Asia Pacific Microwave Conference ,2016 IEEE MTT-S International (APMC-2016), 5-9th Dec, 2016, New Delhi, India. Link: http://ieeexplore.ieee.org/document/7931310/      C5. Sukomal Dey, Shiban Koul, Ajay Poddar, and Ulrich Roddhe, "Micromachined Switches and Phase Shifters for Transmit/Receive Module Applications" 46th IEEE European Microwave Conference (EuMC- 2016), 4-6th Oct, 2016, London. United Kingdom. Link: (http://ieeexplore.ieee.org/abstract/document/7824507/)
C4. Sukomal Dey and Shiban. K. Koul “10 – 35 GHz Frequency Reconfigurable RF MEMS 5-Bit DMTL Phase Shifter using Push-Pull Actuation based Toggle Mechanism” in 2ndMicrowave and RF Conference, 2014 IEEE MTT-S International (IMaRC 2014), December 15 – 17, Bangalore, India, 2014. Link: (http://ieeexplore.ieee.org/abstract/document/7038961/)
C3. Sukomal Dey and Shiban. K. Koul “Linearity, Power Handling and Reliability of Electrostatic RF MEMS Metal-Contact Switch for Broadband Applications” International Conference on MEMS and Sensors, 2014 (ICMEMSS, 2014), December 18 – 20, Chennai, India.                                                                                                                         
C2. Sukomal Dey and Shiban. K. Koul “Design and development of miniaturized high isolation MEMS SPDT switch for Ku-band T/R module application” in Microwave and RF Conference, 2013 IEEE MTT-S International (IMaRC 2013), December 14– 16, New Delhi, India. Link: (http://ieeexplore.ieee.org/abstract/document/6777710/)
C1. Sukomal Dey, Manoj S. Parihar and Shiban K. Koul “Design and Development of X-band high isolation switch” in IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems (COMCAS), October 21 - 23, 2013, Tel Aviv, Israel. 

Book Chapters: 

BC2. Shiban Koul and Sukomal Dey (2014), “RF MEMS Single-Pole-Multi-Throw switching Circuit”, in an Edited book “Micro and Smart Devices and system” Springer, New Delhi, ISBN 0-978-81-322-1912-5.
BC1: Shiban Koul and Sukomal Dey (2014), “RF MEMS True-Time-Delay Phase Shifter”, in an Edited book “Micro and Smart Devices and system” Springer, New Delhi, ISBN 0-978-81-322-1912-5.

Patents: 

P2. Title: Microwave MEMS Phase Shifter, Inventor: Shiban Koul, Ajay Poddar, Sukomal Dey and Ulrich Roddhe, US. Provisional Patent Application No. US 15/391,203, Publication number: US20170187086 A1
P1. Title: High Performance Switch for Microwave MEMS, Inventor: Shiban Koul, Ajay Poddar, Sukomal Dey and Ulrich Roddhe, U.S. Provisional Patent Application No. US 15/391,289, Publication number: US20170186578 A1