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IRO Journal on Sustainable Wireless Systems

Analysis of Visible Light Communication using Integrated Avalanche Photodiode
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A Review on Identifying Suitable Machine Learning Approach for Internet of Things Applications
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TOWARDS GHZ METALLIC ACCESS NETWORKS
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REVIEW ON UBIQUITOUS CLOUDS AND PERSONAL MOBILE NETWORKS
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Process Control Ladder Logic Trouble Shooting Techniques Fundamentals
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TRUST BASED ROUTING ALGORITHM IN INTERNET OF THINGS (IoT)
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COMPUTATIONAL OFFLOADING FOR PERFORMANCE IMPROVEMENT AND ENERGY SAVING IN MOBILE DEVICES
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ANALYSIS OF ROUTING PROTOCOLS IN FLYING WIRELESS NETWORKS
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Dual Edge-Fed Left Hand and Right Hand Circularly Polarized Rectangular Micro-Strip Patch Antenna for Wireless Communication Applications
Volume-2 | Issue-3

Modified Gray Wolf Feature Selection and Machine Learning Classification for Wireless Sensor Network Intrusion Detection
Volume-3 | Issue-2

TRUST BASED ROUTING ALGORITHM IN INTERNET OF THINGS (IoT)
Volume-1 | Issue-1

Hybrid Micro-Energy Harvesting Model using WSN for Self-Sustainable Wireless Mobile Charging Application
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Three Phase Coil based Optimized Wireless Charging System for Electric Vehicles
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Cyber-attack and Measuring its Risk
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REVIEW ON UBIQUITOUS CLOUDS AND PERSONAL MOBILE NETWORKS
Volume-1 | Issue-3

Analysis of Solar Power Generation Performance Improvement Techniques
Volume-4 | Issue-3

Pollination Inspired Clustering Model for Wireless Sensor Network Optimization
Volume-3 | Issue-3

Design of Low Power Cam Memory Cell for the Next Generation Network Processors
Volume-3 | Issue-4

A STUDY OF RESEARCH NOTIONS IN WIRELESS BODY SENSOR NETWORK (WBSN)
Volume-1 | Issue-2

Computation of Constant Gain and NF Circles for 60 GHz Ultra-low noise Amplifiers
Volume-3 | Issue-3

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Volume - 2 | Issue - 3 | september 2020

Circular Patch Antenna Design for Data Centric Cognitive Radio based Networks
Pages: 123-127
Published
02 January, 2021
Abstract

Inefficient utilization of licensed spectrum bands and overcrowding of unlicensed bands are caused due to the spectrum shortage and growing demand for wireless communication. The wireless spectrum is burdened due to the host centric traditional approaches for data detection and recovery in the IP-based networks that. The service or data is retrieved from the service provider through a new routing path every time the mobile service requester initiates a request. The vacant licensed channels are utilized appropriately enabling opportunistic and efficient band usage of the spectrum using Cognitive Radio (CR) technology. Wireless communication with low cost, compact antenna element, high gain, wideband and low profile can be performed using patch antenna. Patch is a significant aspect of antenna design. The antenna design parameters are understood by varying the patch. A good return loss can be achieved by enhancing the radiation pattern on changing the patch dimensions. High Frequency Structure Simulator (HFSS) is used for simulation and analysis of the circular patch antenna. The return loss, radiation efficiency, Voltage Standing Wave Ratio (VSWR) and radiation pattern of the antenna are analyzed.

Keywords

Cognitive radio circular patch antenna wireless communication radiation pattern High Frequency Structure Simulator

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