DocumentCode
2678960
Title
A CP stacked wideband microstrip antenna with single-fed probe
Author
Chang, Dau-Chyrh ; Lien, Huan-Cheng
Author_Institution
Da-Yeh Univ., Changhua, Taiwan
fYear
2005
fDate
3-8 July 2005
Firstpage
254
Abstract
The CP (circularly polarized) microstrip patch antenna is extremely narrow-band. This paper presents the design of a novel circularly polarized stacked wideband microstrip probe single-fed annular-ring antenna (SFARA). The simulation results show a good matching has an input impedance bandwidth (VSWR ≤ 2) of 20%, exhibits an axial ratio of less than 3 dB over a more than 23% bandwidth and a well-behaved circular polarization radiation pattern can be achieved.
Keywords
antenna feeds; antenna radiation patterns; broadband antennas; electromagnetic wave polarisation; impedance matching; loop antennas; microstrip antennas; CP stacked wideband microstrip antenna; SFARA; circular polarization radiation pattern; circularly polarized microstrip patch antenna; impedance matching; single-fed annular-ring antenna; single-fed probe; Antenna radiation patterns; Bandwidth; Broadband antennas; Impedance matching; Microstrip antennas; Narrowband; Patch antennas; Pattern matching; Polarization; Probes;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1551787
Filename
1551787
Link To Document