Webinar on 'Circularly Polarized Performance in Dielectric Resonator Antenna Using Different Coupling Schemes' by Dr. Rajkishor Kumar, VIT Tamilnadu
The webinar by Dr. Rajkishor Kumar outlines the following topics.
Introduction to Dielectric Resonator Antenna (DRA)
Shapes and Mode Characteristics of DRA
Coupling Mechanism of DRA
Polarization mechanism
Generation of Circular Polarization in DRA
Design and Analysis of Cricularly polarized DRAs based on Coaxial Probe Technique, Microstrip Technique, Conformal Strip Technique, Aperture Technique, and Coplanar waveguide Techniques and his research contributions
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Dr. Paladuga Satish Rama Chowdary - Chair (satishchowdary@ieee.org)
Dr. D. Naresh K. Darimireddy - Vice Chair (yosuna@ieee.org)
Dr. S.Yuvaraj - Secretary (yuvarajs@nitandhra.ac.in)
Dr. Anilkumar Tirunagari - Treasurer (anilkumar.tirunagari@ieee.org)
Dr. Tumati Venkateswara Rao - Member (tumati01@gmail.com)
Dr. Gopi Dattatreya - Member (dattatreya.gopi@ieee.org)
Speakers
Dr. Rajkishor Kumar of VIT University (Vellore, Tamilnadu)
Circularly Polarized Performance in Dielectric Resonator Antenna Using Different Coupling Schemes
The webinar by Dr. Rajkishor Kumar outlines the following topics.
Introduction to Dielectric Resonator Antenna (DRA)
Shapes and Mode Characteristics of DRA
Coupling Mechanism of DRA
Polarization mechanism
Generation of Circular Polarization in DRA
Design and Analysis of Cricularly polarized DRAs based on Coaxial Probe Technique, Microstrip Technique, Conformal Strip Technique, Aperture Technique, and Coplanar waveguide Techniques and his research contributions
Biography:
Dr. Rajkishor Kumar is working as an Assistant Professor Senior Grade at the School of Electronics Engineering (SENSE) in the Department of Communication Engineering, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu. He did his Ph.D. from the Department of Electronics Engineering at Indian Institute of Technology (Indian School of Mines) Dhanbad, India, and B.E. degree from Tulsiramji Gaikwad Patil College of Engineering and Technology (TGPCET), Nagpur, Nagpur University, India, in 2012. Dr. Kumar has authored/co-authored more than 45 referred journals, conferences, and Book.
He received a fellowship from MHRD, Government of India during his Ph.D. and was two times recipient of the International Travel Grant from DST (SERB) International Travel Support Scheme, India. He is a potential reviewer of various journals such as Scientific Reports Nature, Applied Physics A, IEEE Internet of Things Journal, IEEE Transactions on Antennas & Propagation, IEEE Transactions on Microwave Theory and Techniques, and so on. His Current Research Interests Include RF & Microwave Antennas, RF & Microwave Filters, RF Energy Harvesting and Transfer Systems, Antennae in Biomedical Applications and Artificial intelligence (AI), and Machine learning (ML) Approach in Antennas as well as IoT-Based Smart Antennae.
He also got recognition from IEEE Antenna & Propagation Society for his exceptional performance as a reviewer of IEEE Antenna and Wireless Propagation Letters for Jan. 2021- Dec. 2021. He is an Academic Editor of International Journal of Antennas and Propagation-Hindawi and Journal of SensorsHindawi.
Sponsored Projects
Received Samsung PRISM Project for the year 2023-2024 supported by Samsung Research Institute Bangalore, India to develop “Self-diplexing Textile Wearable Antennas for Sensor Networks and IoT Applications”
Received Samsung PRISM Project for the year 2023-2024 supported by Samsung Research Institute Bangalore, India to develop “Design of Phased Array Antennas for Sub 6-GHz and Beyond for Smart Devices Applications”
Received SERB International Research Experience for the year 2023-2024 supported by the Science and Engineering Research Board (SERB), a statutory body of the Department of Science and Technology, Government of India. The fellowship has been approved for duration of 6 months with Dr. Eng Leong Tan at School of Electrical and Electronic Engineering, Nanyang Technological University (NTU), Singapore.
Email:
Address:School of Electronics Engineering, Department of Communication Engineering, Vellore, India, 632014