Title :
A novel compact antenna with 3.5/5.2/5.8 GHz triple band-notched characteristics for UWB applications
Author :
Ren, Li-Shi ; Jiao, Yong-Chang ; Li, Fan ; Zhao, Jin-Juan ; Zhao, Gang
Author_Institution :
Nat. Key Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
The design and analysis of a novel compact fork-shaped UWB antenna with triple band-notched characteristics are presented in this paper. The measured bandwidth of the proposed antenna occupies about 8.0 GHz covering from 3.0 GHz to 11.0 GHz with triple notched bands of 3.3-3.7 GHz, 5.1-5.3 GHz, and 5.65-5.9 GHz which are achieved by embedding a spade-shaped slot and a curl slotline on the radiating patch as well as adding a separated strip on the front side of the reference UWB antenna. The proposed antenna with an overall dimension of only 24×30 mm2 is successfully simulated, designed and measured, showing broadband matched impedance and stable radiation patterns.
Keywords :
antenna radiation patterns; multifrequency antennas; slot lines; ultra wideband antennas; UWB applications; antenna design; antenna measurement; antenna simulation; broadband-matched impedance; compact fork-shaped UWB antenna; curl slotline; frequency 3 GHz to 11 GHz; radiating patch; radiation patterns; spade-shaped slot; triple-band-notched characteristics;
Conference_Titel :
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-6906-2
DOI :
10.1109/ISAPE.2010.5696462
