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Rajeev Arya

Work place: CMR Engineering College (JNTU), Hyderabad Telangana 500085 India

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Research Interests: Artificial Intelligence, Swarm Intelligence, Network Architecture, Network Security, Data Structures and Algorithms, Combinatorial Optimization

Biography

Dr. Rajeev Arya received his PhD in Wireless Communication and Wireless Sensor network from Indian Institute of Technology, Roorkee (IIT-R), India in 2016. He obtained his M. Tech in Communication System from Indian School of Mines Dhanbad (IIT-Dhanbad) , India in 2012 and B.E degree in Electrical & Communication Engineering from Government Engg. College Ujjain (RGPV University, Bhopal), India in 2008. He has received Ministry of Human Resource Development Scholarship (MHRD- India) during M.Tech and Ph.D. His research interests include Wireless Sensor Network, MANET, Ad-hoc Network, Signal Processing, Ant Colony Optimization, Swarm Intelligence, Evolutionary Algorithms, & soft computing techniques. He has authored book chapters and more than 18 papers in reputed international conferences and journals. He serves as reviewer for IEEE Communication letter, Springer Journal, Thomson Reuter and Scopus
indexed journals.

Author Articles
Simulation of Rectangular Ring Micro-Strip Patch Antenna to Enhance Impedance Bandwidth for UWB Wireless Applications

By Anant Raj Mishra Ankit Gambhir Rajeev Arya

DOI: https://doi.org/10.5815/ijwmt.2018.01.04, Pub. Date: 8 Jan. 2018

In this paper, simulation of rectangular ring micro-strip patch antenna for ultra wideband (UWB) wireless applications is done. The attractiveness of this antenna is that it employs solo patch that makes it easy to fabricate and economical as well. It also mitigates the issue of misalignment. By making use of matching rectangular strips, impedance bandwidth enhancement is also attained. At centre frequency return loss is not more than -10dB. It demonstrates superior radiation characteristics and reasonable gain in the whole operating band. In the designing of proposed antenna, micro-strip feeding is used for power supply purpose. CST Microwave studio suit 10 is used for the simulation purpose of the proposed antenna, which is a 3D electromagnetic field tool for simulation of electromagnetic field in all frequency bands. After simulation of proposed antenna, enhancement in impedance bandwidth of 20.60%, frequency range of 1.8533 GHz, radiation efficiency of 92.51%, and gain of 3.765dbi are obtained.

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