Design of broadband microstrip antenna using parasitic patches with band-notch characteristic for wireless communication

Author

Arora, Mukesh Kumar ; Agarwal, Rohit ; Ray, Kekwaletswe

Author_Institution

Dept. of Electron. & Commun. Eng., J.K. Lakshimipat Univ., Jaipur, India

fYear

2013

fDate

20-22 Dec. 2013

Firstpage

158

Lastpage

162

Abstract

In this paper a Square patch microstrip antenna is designed with band notched characteristic of size 30 mm × 35 mm. The proposed antenna has wide frequency spectrum from 1.12 GHz to 9.75 GHz with VSWR less than 2, WLAN (wireless local area network) rejection for the frequency band 5.15 GHz-5.83 GHz is made possible by placing three parasitic patches on the bottom of the substrate. In this design no modification in radiating patch is required. Ansoft HFSS simulation software is used to obtain results of radiation parameters such as return loss, VSWR, radiation pattern and have satisfactory values within range.

Keywords

UHF antennas; antenna radiation patterns; broadband antennas; finite element analysis; microstrip antennas; wireless LAN; Ansoft HFSS simulation software; VSWR; WLAN; antenna radiation parameters; band-notch characteristic; broadband microstrip antenna; frequency 1.12 GHz to 9.75 GHz; frequency spectrum; parasitic patch antenna; square patch microstrip antenna; wireless communication; wireless local area network; Bandwidth; Broadband antennas; Broadband communication; Microstrip; Microstrip antennas; Wireless LAN; Broadband microstrip antenna; VSWR; band-notch characteristic; parasitic patches;

fLanguage

English

Publisher

ieee

Conference_Titel

MOOC Innovation and Technology in Education (MITE), 2013 IEEE International Conference in

Conference_Location

Jaipur

Print_ISBN

978-1-4799-1625-2

Type

conf

DOI

10.1109/MITE.2013.6756326

Filename

6756326