Utpal Dey

Assistant Professor

Email : utpal.dey[at]ece.iitr.ac.in
Phone : 01332-285692
Room No. : S 202

  • teaching high-frequency electronics to undergrad students.
  • developing electromagnetics experimental setups for postgrad students.
  • helping doctoral students to perform high-frequency measurements.
FromToDesignationOrganisation
20182019High-Frequency Hardware DeveloperRohde & Schwarz, Munich, Germany
20192021Senior ResearcherInstitute of Radio Frequency Technology, University of Stuttgart, Germany
DegreeSubjectUniversityYear Studied
Ph.D.Millimeter-Wave Dielectric Waveguides Based Chip-to-Chip and Multicast InterconnectUniversity of Stuttgart, Germany2019
M. TechRF and Microwave EngineeringIIT Roorkee2014
B. TechElectronics and Communication EngineeringWest Bengal University of Technology2012
AwardInstituteYear Awarded
Doctoral DAAD FellowshipGerman Academic Exchange Service2015 to 2018
Masters DAAD FellowshipGerman Academic Exchange Service2013 to 2014
Bell Labs Prize (Finalist)Nokia Bell Labs2021
Distinction in M. TechIIT Roorkee2014
FromToDesignationOrganisationLevel
20222024Faculty AdvisorM. Tech with specialization in RF and Microwave EngineeringDepartment of Electronics and Communication Engineering
20222023MemberDFSCDepartment of Electronics and Communication Engineering
20232025FICM. Tech laboratory of RF and Microwave EngineeringDepartment of Electronics and Communication Engineering
TitleCourse CodeCourseSemester
RF and Mixed Signal CircuitsECN 342B. TechSpring 2022
Microwave LaboratoryECN 354B. TechSpring 2022
Microwave TechniquesECN 333B. TechAutumn 2022
Introduction to Microwave MeasurementsECN 621M. TechSpring 2023
Wireless Communication LaboratoryECN 630M. TechSpring 2023
Antenna TheoryECN 331B. TechAutumn 2023
Fundamentals of ElectronicsECE 101B. TechAutumn 2023
RF and Mixed Signal CircuitsECN-342B. TechSpring 2024
Wireless Communication LaboratoryECN 630M. TechSpring 2024
Microwave EngineeringECN-531M. TechAutumn 2024
Microwave Engineering LaboratoryECN-530M. TechAutumn 2024
TopicScholar NameStatus of PhDRegistration Year
Focusing power at near-distances from a radiating apertureAmrutha SubrahmannianOngoing2022
Dielectric characterization of liquids-in-flow at millimeter wave frequenciesSuman BhartiOngoing2022
Electromagnetic scattering from sub-wavelength sized particlesNikhil KumarOngoing2023
TitlePlaceDate Delivered
Millimeter wave particle spectroscopy …. theory and instrumentations for particle-in-flow sensor designIIT BHU19th October 2021
Probing the universe with microwaves …. from 380,000 years after Big Bang till this momentIIT Roorkee7th May 2022
Wireless power transfer using microwaves …. facts and fantasiesJIIT Noida13th October 2023
Short distance communication using dielectric waveguides and dielectric resonatorsIIT BHUOctober 2019
NamePlaceSponsored ByDate
12th European Conference on Antennas and Propagation (EuCAP)London, UK.9-13th April, 2018
IEEE/MTT-S International Microwave Symposium (IMS)Philadelphia, USA.10-15 June 2018
12th German Microwave Conference (GeMiC)Stuttgart, Germany.25-27 March 2019
95th ARFTG Microwave Measurement Conference (ARFTG)Los Angeles, USA.26 June 2020
IEEE MTT-S International Microwave Symposium (IMS)Atlanta, USA.7-10 June 2021
NamePlaceSponsored ByDate
12th European Conference on Antennas and Propagation (EuCAP)London, UK.9-13th April, 2018
IEEE/MTT-S International Microwave Symposium (IMS)Philadelphia, USA.10-15 June 2018
12th German Microwave Conference (GeMiC)Stuttgart, Germany.25-27 March 2019
95th ARFTG Microwave Measurement Conference (ARFTG)Los Angeles, USA.26 June 2020
IEEE MTT-S International Microwave Symposium (IMS)Atlanta, USA.7-10 June 2021

List of Journal Publications

  1. U. Dey, “Review of Techniques for Particle Spectroscopy from DC to Terahertz Frequency,” in IEEE Transactions on Instrumentation and Measurement, 2022, doi: 10.1109/TIM.2022.3193171.
  2. U. Dey and J. Hesselbarth, “Millimeter-Wave Multi-Static Scattering for Sub-Wavelength Particle Characterization,” in IEEE Transactions on Microwave Theory and Techniques, vol. 70, no. 4, pp. 2351-2362, April 2022, doi: 10.1109/TMTT.2022.3145014.
  3. U. Dey, S. Agasti, Y. Li and J. Hesselbarth, “Analysis of Anapole States in Dielectric Spheres and Application to Near-Field Enhancement,” in IEEE Transactions on Antennas and Propagation, vol. 70, no. 2, pp. 1144-1156, Feb. 2022, doi: 10.1109/TAP.2021.3111312.
  4. U. Dey and J. Hesselbarth, “Subwavelength Particle Spectroscopy by Measurements of Electromagnetic Scattering at Millimeter-Wave Frequency,” in IEEE Transactions on Microwave Theory and Techniques, vol. 70, no. 1, pp. 699-710, Jan. 2022, doi: 10.1109/TMTT.2021.3124241.
  5. U. Dey, M. Lippoldt, Y. Li and J. Hesselbarth, “Millimeter-Wave Measurements and Applications of Dipole Modes in Spherical Alumina Dimer,” in IEEE Antennas and Wireless Propagation Letters, vol. 20, no. 12, pp. 2349-2353, Dec. 2021, doi: 10.1109/LAWP.2021.3110664.
  6. G. Sterzl, U. Dey and J. Hesselbarth, “Subnanoliter Sensing of Dielectric Properties of Liquid-in-Flow at 190 GHz,” in IEEE Microwave and Wireless Components Letters, vol. 31, no. 6, pp. 808-811, June 2021, doi: 10.1109/LMWC.2021.3062221.
  7. U. Dey, J. Tonn and J. Hesselbarth, “Millimeter-Wave Dielectric Waveguide-Based Leaky-Wave Antenna Array,” in IEEE Antennas and Wireless Propagation Letters, vol. 20, no. 3, pp. 361-365, March 2021, doi: 10.1109/LAWP.2021.3050200.
  8. U. Dey and J. Hesselbarth, “Millimeter-Wave Dielectric Slab-Based Chip-to-Chip Interconnect Network Allowing for Relaxed Assembly Tolerances,” in IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. 11, no. 3, pp. 493-503, March 2021, doi: 10.1109/TCPMT.2020.3048155.
  9. U. Dey, S. Agasti and J. Hesselbarth, “High-Gain Dielectric Endfire Antenna by Forward Scattering of Dielectric Spheres,” in IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 12, pp. 2310-2314, Dec. 2020, doi: 10.1109/LAWP.2020.3031015.
  10. U. Dey, J. Marin, and J. Hesselbarth, “Low-loss and tunable millimeter-wave filters using spherical dielectric resonators,” in International Journal of Microwave and Wireless Technologies, Cambridge University Press, pp.1-5, Nov. 2020.
  11. U. Dey and J. Hesselbarth, “Spherical Dielectric Resonator Antenna Operating at 180 GHz,” in IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 8, pp. 1380-1384, Aug. 2020, doi: 10.1109/LAWP.2020.3001851.
  12. U. Dey and J. Hesselbarth, “Building Blocks for a Millimeter-Wave Multiport Multicast Chip-to-Chip Interconnect Based on Dielectric Waveguides,” in IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 12, pp. 5508-5520, Dec. 2018, doi: 10.1109/TMTT.2018.2873356.