DocumentCode
2675119
Title
A cavity backed rectangular patch antenna
Author
Singhal, P.K. ; Banerjee, Smita
Author_Institution
Dept. of Electron., Madhav Inst. of Technol. & Sci., Gwalior, India
fYear
2003
fDate
Oct. 28 2003-Nov. 1 2003
Firstpage
112
Lastpage
115
Abstract
Cavity backing of the conventional rectangular microstrip antenna is being proposed. The proposed antennas have been simulated. An input impedance of 71 % for VSWR /spl les/ 2.00 has been obtained from the proposed antenna. Results obtained for the cavity backed and without cavity backed antenna has been compared. It has been found that by cavity backing the conventional antenna bandwidth increases many times.
Keywords
electric impedance; microstrip antennas; antenna bandwidth; cavity backed rectangular patch antenna; impedance; microstrip antenna; Antenna radiation patterns; Antennas and propagation; Bandwidth; Frequency; Impedance; Microstrip antennas; Microwave antennas; Patch antennas; Probes; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location
Beijing, China
Print_ISBN
0-7803-7831-8
Type
conf
DOI
10.1109/ISAPE.2003.1276641
Filename
1276641
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