A Band-notched UWB Slot Antenna With Shorted Coupling Strips
A coplanar waveguide (CPW) fed ultrawideband (UWB) antenna with band-notched characteristic is proposed and implemented. By inserting a pair of coupling strips in the slot, a band-notched characteristic is realized. Adjusting the length, width of and the distance between the two coupling strips, a band-rejected filter characteristic at the wireless local area network (WLAN) band can be obtained. The fabricated antenna has a small size of 26×30mm2. Good agreement is achieved between the simulated and tested results , which shows an ultra-wide impedance bandwidth from 3.1 to 10.6 GHz for VSWR＜2 except a stop band for 5.15-5.825 GHz.
Lehu Wen Yingzeng Yin Min Zhang Zhenyang Liu Yan Wang Yu Zhao
National Key Laboratory of Antennas and Microwave Technology,Xidian University,Xi’an, Shaanxi, 710071, China
国际会议
南京
英文
1-4
2010-09-20（万方平台首次上网日期，不代表论文的发表时间）