DocumentCode
675933
Title
Design of a compact multi-band circularly-polarized microstrip antenna
Author
Yang Jie ; Lu Chunlan ; Shen Juhong
Author_Institution
CCE, PLAUST, Nanjing, China
Volume
01
fYear
2013
fDate
23-25 Oct. 2013
Firstpage
561
Lastpage
564
Abstract
A multi-band circularly-polarized microstrip antenna is designed in this paper. The antenna is made up of two patches. Both the patches are placed on one substrate. The centre patch with four T-shaped slits is aimed to obtain dual-band operation. The outer patch with two square slits can work at another band. The antenna is excited with two feeding points to satisfy the port isolation. The antenna is compact and easy to fabricate. Simulated and measured results show that the antenna can generate circular polarized in three bands and can satisfy satellite communication.
Keywords
UHF antennas; antenna radiation patterns; microstrip antennas; multifrequency antennas; polarisation; T-shaped slits; centre patch; dualband operation; multiband circularly-polarized microstrip antenna; port isolation; satellite communication; square slits; Antenna measurements; Antennas; Method of moments; Microstrip; circularly-polarized; microstrip antenna; multi-band;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas & Propagation (ISAP), 2013 Proceedings of the International Symposium on
Conference_Location
Nanjing
Print_ISBN
978-7-5641-4279-7
Type
conf
Filename
6717517
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