Title :
Design of circular polarization microstrip patch antennas with complementary split ring resonator
Author :
Zhang, Hui ; Li, You-Quan ; Chen, Xi ; Fu, Yun-Qi ; Yuan, Nai-Chang
Author_Institution :
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha
Abstract :
A novel design of circular polarization microstrip patch antenna based on the complementary split ring resonator is evaluated numerically and experimentally verified. Unlike the previous application of its resonant performance, the non-resonant property of complementary split ring resonator is used as an asymmetric perturbation to excite the square microstrip patch antenna for a good circular polarization radiation. Good agreement is observed between the measurement and simulation results.
Keywords :
microstrip antennas; microstrip resonators; microwave circuits; asymmetric perturbation; circular polarization microstrip patch antenna; circular polarization radiation; complementary split ring resonator; square microstrip patch antenna; Antenna measurements; Apertures; Conductors; Etching; Microstrip antennas; Microstrip resonators; Optical ring resonators; Patch antennas; Polarization; Resonance;
Conference_Titel :
Metamaterials, 2008 International Workshop on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-2608-9
Electronic_ISBN :
978-1-4244-2609-6
DOI :
10.1109/META.2008.4723614
