Title :
Design of circular polarisation microstrip patch antennas with complementary split ring resonator
Author :
Zhang, Haijun ; Li, Y.-Q. ; Chen, Xia ; Fu, Y.-Q. ; Yuan, N.-C.
Author_Institution :
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
fDate :
12/1/2009 12:00:00 AM
Abstract :
A novel design of circular polarisation microstrip patch antennas based on the complementary split ring resonator is numerically evaluated and experimentally verified. The non-resonant property of complementary split ring resonator is used as an asymmetric perturbation to excite the square microstrip patch antenna for circular polarisation radiation. The detailed parameters of the complementary split ring resonator on the circular polarisation radiation are studied.
Keywords :
antenna radiation patterns; electromagnetic wave polarisation; microstrip antennas; resonators; asymmetric perturbation; circular polarisation microstrip patch antenna; circular polarisation radiation; complementary split ring resonator; square microstrip patch antenna;
Journal_Title :
Microwaves, Antennas & Propagation, IET
DOI :
10.1049/iet-map.2008.0346
