Title :
Quadri-polarization diversity antenna with extended axial ratio bandwidth
Author :
Yu-Jen Chi ; Fu-Chiarng Chen
Author_Institution :
Dept. of Electr. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
This paper presents a four-port planar antenna with quadri-polarization diversity with a pair of orthogonal linear polarizations and a pair of orthogonal circular polarizations. The design comprises four circularly polarized patches to synthesize the four polarizations with an extended axial-ratio bandwidth. Polarizations of the antenna can be changed be selecting different inputs.
Keywords :
microstrip antennas; planar antennas; circularly polarized patches; four-port planar antenna; orthogonal circular polarizations; orthogonal linear polarizations; quadri-polarization diversity antenna; Antenna radiation patterns; Bandwidth; Microstrip; Microstrip antennas; Ports (Computers); Switches;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711396
