Prof.  S L  Mallikarjun
M. U. M.,  India

Title: Effect of Parasitic Element, DMS and DGS on Microstrip Array Antenna

Abstract:

Microwaves are widely used for point-to-point communications because their small wavelength allows conveniently-sized antennas to direct them in narrow beams, which can be pointed directly at the receiving antenna. But microstrip Antennas have few drawbacks such as spurious radiation, low efficiency, low gain, higher level of cross polarization radiation, lower power handling capability and inherently lower impedance bandwidth. The Antenna Parameters can be improved by embedding parasitic element along with Defected Microstrip Structure (DMS) and Defected Ground Structure (DGS). The Study is carried out for 2, 4 and 8 element Array and the design consideration, experimental results of the proposed antennas are presented and discussed.

Biography:

Dr. S L Mallikarjun received his Ph.D., degree in Applied Electronics from Gulbarga University, Gulbarga in the year 2012. He worked at Dept. of Applied Electronics, Gulbarga University, Karnataka till 2016. Now he is working as Asst. Professor of Physics/Electronics, Department of Physics and Electronics, Maharashtra Udayagiri Mahavidyalaya affiliated to Swami Ramanand Teerth Marathwada University, Maharashtra. He is a recipient of Gulbarga University research fellowship. He has authored and co-authored more than 120 research publications in International/National Journals/Conference/Symposia. His area of interest includes Microstrip Antenna, Microstrip Arrays, Dielectric Resonator Antenna, and Suspended Microstrip Antennas. He received Young Scientist Award twice in year 2018, received International Distinguished Scientist Award in 2019. He is Life Member of Indian Science Congress, life Member – Scientific and Technical Research Association (STRA), MemberInternational Association of Engineers, Hong Kong. He is serving as Reviewer for many Reputed International/National Journals and Editorial board member of IJEE, AJASR, Edwin Group of Journals, worked as Technical Program Committee member ICMTT-BT 2019. He also serves as Bentham Science Ambassador UAE, for the year 2019.