Title :
A notched-band UWB planar monopole antenna using the tapped-line coupled resonator
Author :
Wu, Sung-Jung ; Kang, Cheng-Hung ; Chen, Keng-Hsien ; Chan, Chao-Kai ; Tarng, Jenn-Hwan
Author_Institution :
Dept. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
In this paper, we propose a band-notched monopole antenna for ultra-wideband applications. The notched band, 5 GHz WLAN band, is created by using a proper-positioned tapped-line coupled resonator on a fork-shaped radiator center. The proposed antenna also features flat gain frequency response, small varied group delay and 10 to 18 dB gain suppression in the notched band. Details of the antenna are discussed along with measured and simulated results.
Keywords :
frequency response; monopole antennas; planar antennas; resonators; ultra wideband antennas; ultra wideband technology; wireless LAN; WLAN band; flat gain frequency response; fork-shaped radiator center; frequency 5 GHz; gain 10 dB to 18 dB; group delay; notched-band UWB planar monopole antenna; tapped-line coupled resonator; Ultra wideband antennas; Ultrawideband (UWB) antennas; antenna radiation patterns; monopole antennas; tapped-line coupled resonator;
Conference_Titel :
Microwave Conference, 2009. APMC 2009. Asia Pacific
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2801-4
Electronic_ISBN :
978-1-4244-2802-1
DOI :
10.1109/APMC.2009.5385210
