Title :
A novel miniaturized UWB antenna with 5.7 GHz band rejection function
Author :
Xu, Jie ; Shen, Dongya ; Zhang, Xiupu ; Wu, Ke
Author_Institution :
Sch. of Inf. Sci. & Eng., Yunnan Univ., Kunming, China
Abstract :
A novel miniaturized ultra wide band (UWB) antenna with 5.7 GHz band rejection function is presented. By utilizing asymmetric structure, the antenna has been miniaturized and has a very compact size of 22×12.7×1.5 mm3. Band rejection function is achieved by etching a C-shaped slot on the patch. Simulated and measured results show that the proposed antenna could operate from 3.1 to 11.4 GHz for S11 ≤ -10 dB with stable radiation patterns. A miniaturized UWB antenna is also provided for reference.
Keywords :
antenna radiation patterns; etching; slot antennas; ultra wideband antennas; C-shaped slot antenna; antenna radiation patterns; asymmetric structure; band rejection function; etching; frequency 3.1 GHz to 11.4 GHz; miniaturized UWB antenna; miniaturized ultrawideband antenna; Antenna measurements; Antenna radiation patterns; Educational institutions; Etching; Slot antennas; Ultra wideband antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6348055
