Title :
A dual band notched ultra-wideband antenna using complementary split ring resonators
Author :
Xiao, Binggang ; Wang, Xiumin ; Zhao, Jixiang
Author_Institution :
Coll. of Inf. Eng., China Jiliang Univ., Hangzhou, China
Abstract :
A dual band notched ultra-wideband (UWB) antenna using complementary split ring resonators is proposed and investigated. The proposed antenna can reject dual frequency band by etching two complementary split ring resonators (CSRRs) in the radiating patch. The dual stopbands of the proposed UWB antenna are 4.9GHz–5.4GHz and 8.3GHz–8.9GHz with a reference level of S11=−7dB.The center frequency of the first notched band is 5.2GHz at which the wireless LAN service is assigned. The proposed antenna operates from3.1GHz to 12GHz for voltage standing wave ratio (VSWR) less than 2, except the two frequency notched bands of 4.9GHz–5.4GHz and 8.3GHz–8.9GHz.
Keywords :
Antenna accessories; Dielectric substrates; Dual band; Etching; Frequency; Magnetic materials; Optical ring resonators; Ultra wideband antennas; Ultra wideband technology; Wireless LAN; Band Notched Antenna; Complementary Split Ring Resonators; Ultra-wideband Antenna;
Conference_Titel :
Wireless Communications, Networking and Information Security (WCNIS), 2010 IEEE International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
978-1-4244-5850-9
DOI :
10.1109/WCINS.2010.5541756
