DocumentCode
1810190
Title
Design of a broadband wide-angle circularly polarized microstrip patch antenna with small phase deviation
Author
Chen, Yaping ; Sun, Houjun ; Lv, Xin
Author_Institution
Dept. of Electron. of Eng., Beijing Inst. of Technol., Beijing
Volume
3
fYear
2008
fDate
21-24 April 2008
Firstpage
1089
Lastpage
1091
Abstract
A stacked double-patch microstrip antenna with capacitance-compensated coaxial probe-feed is presented in this paper. This antenna is broadband, circularly polarized (CP) and it has small phase deviation. The simulation results are shown that the impedance bandwidth (VSWR<2) is 45%, the 3d B axial-ratio bandwidth is 45% in the plusmn35deg conic space region. The deviation of the phase center is less than 3 mm at the central frequency.
Keywords
broadband antennas; electromagnetic wave polarisation; microstrip antennas; axial-ratio bandwidth; broadband wide-angle circularly polarized microstrip patch antenna; capacitance-compensated coaxial probe-feed; small phase deviation; stacked double-patch microstrip antenna; Bandwidth; Broadband antennas; Capacitance; Coaxial components; Feeds; Frequency; Impedance; Microstrip antennas; Patch antennas; Polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-1879-4
Electronic_ISBN
978-1-4244-1880-0
Type
conf
DOI
10.1109/ICMMT.2008.4540613
Filename
4540613
Link To Document