Title :
Design of the Wideband Notched Compact UWB antenna
Author :
Kim, Cheol-Bok ; Lim, Jung-Sup ; Jang, Jae-Sam ; Jung, Young-Ho ; Lee, Ho-Sang ; Lee, Mun-Soo
Author_Institution :
Dept. Electron. Eng., Gyeongsang Nat. Univ., Jinju
Abstract :
In this paper, a novel wideband frequency notched compact UWB antenna is designed to satisfy two licensed UWB frequency bands(3.1~4.8 GHz, 7.1~10.6 GHz). The notched wide bandwidth (4.8~7.1 GHz) can be realized by inserting a pair of the inverted-L shaped slits in the fan-type arms of the coupled sectorial loop antenna(CSLA) and optimizing the positions and the length of the L-shaped slits to avoid the interferences with WLAN, GPS and so on. The performances of the designed UWB antenna are evaluated to inspect the fitness for the UWB communication services in the frequency and the time domain.
Keywords :
loop antennas; microwave antennas; ultra wideband antennas; ultra wideband communication; UWB communication services; UWB frequency bands; coupled sectorial loop antenna; fan type arms; inverted L shaped slits; wideband notched compact UWB antenna; Arm; Bandwidth; Broadband antennas; Frequency; Global Positioning System; Interference; Performance evaluation; Ultra wideband antennas; Ultra wideband communication; Wireless LAN; UWB(ultra-wideband); Wideband notched; component; inverted-L slit;
Conference_Titel :
Microwave Conference, 2007. APMC 2007. Asia-Pacific
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-0748-4
Electronic_ISBN :
978-1-4244-0749-1
DOI :
10.1109/APMC.2007.4554876
