DocumentCode
242068
Title
Cavity backed annular ring microstrip antenna loaded with concentric circular patch
Author
Singh, A.K. ; Gangwar, Reetesh K. ; Kanaujia, Binod Kr
Author_Institution
Electron. Eng., ISM, Dhanbad, India
fYear
2014
fDate
6-11 April 2014
Firstpage
2155
Lastpage
2158
Abstract
A single-layer, single-feed, metallic cylindrical cavity backed concentric annular-ring microstrip patch antenna (ARMSA) with circular patch has been investigated using a High Frequency Structure Simulator (HFSS) software. Variations in return loss with frequency for different values of air-gap height, radius of circular patch and radiation pattern of proposed antenna have been analyzed. The patch miniaturization of about 8.97% and bandwidth enhancement about 20% have been achieved using cavity backed ARMSA and concentric circular patch antenna as parasitic element.
Keywords
antenna radiation patterns; microstrip antennas; annular-ring microstrip patch antenna; high frequency structure simulator software; metallic cylindrical cavity; radiation pattern; return loss; Bandwidth; Cavity resonators; Microstrip; Microstrip antennas; Resonant frequency; Annular Ring Microstrip Antenna; Cavity Backing; Circular Patch Antenna; Microstrip Antenna;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location
The Hague
Type
conf
DOI
10.1109/EuCAP.2014.6902235
Filename
6902235
Link To Document