Dr. Dhrubajyoti Bhattacharya received the B.Tech. degree in Electronics and Communication Engineering from West Bengal University of Technology, in 2010, the M.E. degree from the Department of Electronics and Telecommunication engineering, IIEST Shibpur, in 2013, and the Ph.D. degree from the Department of Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, in 2019. He worked as a Research Associate on a project under CSIR for few months.
In 2019, he was associated with the Wolfram Research as a Wolfram Technology Engineer. Thereafter, he joined the School of Electronics Engineering, Kalinga Institute of Industrial Technology (KIIT), as an Assistant Professor. In 2020, he joined the Department of Electronics and Communication Engineering, Indian Institute of Information Technology (IIIT) Bhagalpur, where he was also the HoD for three years.
Since August 2025, Dr. Bhattacharya has been working as an Assistant Professor in the Department of Electronics and Telecommunication Engineering, IIEST Shibpur.
His current research interests include reconfigurable intelligent surface for beam steering in wireless communication, computational electromagnetics, Green’s function analysis, conformal antenna, metasurfaces, polarization control of the electromagnetic wave etc.
Ph.D.
Research Area: RF and Microwave
Department of Electronics and Electrical Communication Engineering
Indian Institute of Technology Kharagpur, Kharagpur, West Bengal
M.E.
Specialization: Microwave Communication
Department of Electronics and Telecommunication Engineering
Indian Institute of Engineering Science and Technology Shibpur, Howrah, West Bengal
B.Tech
Branch: Electronics and Communication Engineering
West Bengal University of Technology
My research interests are:
1. Reconfigurable Intelligent Surface for beam steering in wireless communication
2. Meta-grating
3. Green's function analysis of planar and Non-planar antenna configurations
4. Polarization control of electromagnetic waves
1
Dhrubajyoti Bhattacharya, Design of Impulse Controlled Reflecting Surface for Beam Steering in 5G Communication, 1863-1864, 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC?URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, 2024, 2024
2
D. Kundu, A. Parameswaran, H. S. Sonalikar, Dhrubajyoti Bhattacharya and S. Gupta, A Low-RCS Circularly Polarized Reflectarray Antenna With a Linearly Polarized Feed, 71, 6501-6512, IEEE Transactions on Antennas and Propagation, 2023
3
T. Shaikh, B. Ghosh, Dhrubajyoti Bhattacharya and K. Sarabandi, Schelkunoff formulation of the sommerfeld integral for the Hertzian dipole located in the vicinity of cylindrical structures, 57, 1-15, Radio Science, 2022
4
D. Kundu, Dhrubajyoti Bhattacharya and R. Ruchi, A Single-Layer Broadband Reflectarray in K-Band Using Cross-Loop Slotted Patch Elements, 10, 13490-13495, IEEE Access, 2022
5
D. K. Sahoo, D. Kundu, Dhrubajyoti Bhattacharya and A. Patnaik, A 1-Bit Coding Reflective Metasurface for Beam Steering Along Both the Cardinal Planes Using Dual-Polarized Incident Waves, 571-574, 2021 IEEE Indian Conference on Antennas and Propagation (InCAP), Jaipur, Rajasthan, India, India, 2021, 2021
6
D. Kundu, Dhrubajyoti Bhattacharya and D. Pathak, Simultaneous Transmission and Reflection Mode Linear-to-Circular Polarization Conversion Using a Single Metasurface, 591-594, 2021 IEEE Indian Conference on Antennas and Propagation (InCAP), Jaipur, Rajasthan, India, India, 2021, 2021
7
An Analytical Approach for the Generation of Second-Order Floquet-Bloch Mode for Anomalous Reflection Using Metagratings, Dhrubajyoti Bhattacharya and D. Kundu, 1529-1530, 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), Singapore, Singapore, 2021, 2021
8
Bratin Ghosh, Dhrubajyoti Bhattacharya, Priyanka Deb Sinha, Douglas H. Werner, Design of circular waveguide annular slot coupled two-layer DRA for linear and circular Polarizations, 19, 1012-1016, IEEE Antennas and Wireless Propagation Letters, 2020
9
Dhrubajyoti Bhattacharya, Bratin Ghosh, Manikant Sinha, and Ahmed A. Kishk, Mode excitation and radiation characteristics of antennas in cylindrically stratified media, 14, IET Microwaves, Antennas & Propagation, 2020
10
Bratin Ghosh, Mahesh Singh, Dhrubajyoti Bhattacharya, and Kamal Sarabandi, Theory of Vertical Dipole Over a Dielectric-Coated Impedance Surface, 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Atlanta, GA, USA, 2019, 2019
