DocumentCode
3479106
Title
Compact wide band circularly polarized vertical patch antenna
Author
Wu, Ze-hai ; Yung, Edward K N
Author_Institution
City Univ. of Hong Kong, Hong Kong
fYear
2008
fDate
16-20 Dec. 2008
Firstpage
1
Lastpage
4
Abstract
A novel wide band circularly polarized vertical patch antenna with microstrip to slot-line transition to supply dual feed with anti-phase is presented in this paper. The results show that the 3dB axial ratio bandwidth of the antenna is more than 28%, and the return loss bandwidth (<-10dB) is around 38%. The antenna gain is around 8dBi and very stable in the frequency band of our interest.
Keywords
microstrip antennas; slot antennas; antenna gain; anti-phase; axial ratio bandwidth; circularly polarized; compact wide band; return loss bandwidth; slot-line transition; vertical patch antenna; Antenna measurements; Bandwidth; Broadband antennas; Dielectric measurements; Dipole antennas; Frequency measurement; Geometry; Microstrip antennas; Patch antennas; Polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location
Macau
Print_ISBN
978-1-4244-2641-6
Electronic_ISBN
978-1-4244-2642-3
Type
conf
DOI
10.1109/APMC.2008.4957955
Filename
4957955
Link To Document