Title :
Triple-band cavity-backed Z-like slot antenna
Author :
Zhang, Qiu-Yi ; Chu, Qing-Xin
Author_Institution :
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou
Abstract :
In this paper we have proposed a novel Z-Like CBS slot antenna. By means of opening a window at the center of the superstrate, the gain of the proposed antenna at lower resonant bandwidth is greatly enhanced. And by replacing the rectangular slot with Z-like slot, triple band operations are acquired. The simulated and measured results show good agreements.
Keywords :
multifrequency antennas; slot antennas; Z-like slot antenna; cavity-backed antenna; triple-band antenna; Antenna measurements; Antennas and propagation; Bandwidth; Broadband antennas; Microstrip antennas; Microwave antennas; Reflector antennas; Resonance; Resonant frequency; Slot antennas;
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
DOI :
10.1109/APMC.2008.4958147
