Comprehension of Designing Multi-frequency and multi-polarization Stacked-patch Antenna of Low-AR and High-Gain at Large Theta Angle

Author

Xianliang, Luo ; Jungang, Miao ; Yingfeng, Zhang ; Yan, Zhang

Author_Institution

Beijing Univ. of Aeronaut. & Astronaut, Beijing

fYear

2007

fDate

16-17 Aug. 2007

Firstpage

615

Lastpage

618

Abstract

A kind of probe-group-fed multi-layer right-hand-circular polarized (RHCP) and left-hand-circular polarized (LHCP) antenna is discussed in this paper. The basic theory on BW(bandwidth),AR(axial ratio), Gain and some methods for optimization BW, AR, Gain have been given. The conclusion has been pointed out for designing antennas of low-AR and high-Gain in large theta angles for GPS communication system.

Keywords

Global Positioning System; microstrip antennas; multifrequency antennas; optimisation; GPS communication system; left-hand-circular polarized antenna; multifrequency stacked-patch antenna; multipolarization stacked-patch antenna; optimization; right-hand-circular polarized antenna; theta angle; Antenna feeds; Antenna theory; Antennas and propagation; Communications technology; Frequency; Microwave antennas; Microwave propagation; Patch antennas; Performance gain; Polarization; Large-theta-angle Gain; Low-AR; Multi-frequency; Multi-polarization; Stacked-patch antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-1045-3

Electronic_ISBN

978-1-4244-1045-3

Type

conf

DOI

10.1109/MAPE.2007.4393696

Filename

4393696