Compact Ultra-wideband Monopole Antenna with Band-Stop Characteristic
A simple and compact ultra-wideband CPW-fed planar antenna with band-stop characteristic is presented. The antenna consists of a radiating patch that has an arc-shaped edge andA symmetrical ground plane that has the same tapered edge.This symmetrical structure makes the antenna have a compact size of 26mm× 21mm and an ultra-wide operation band. By inserting an arched narrow slot in the semi-circular radiating patch,a stop-band centered at 5.4GHz for band rejection of WLAN is achieved. Experimental results show that the designed antenna has an impedance bandwidth of 3.3-10GHz for VSWR≤2,exceptA stop-band of 5.05-5.85 GHz for VSWR>3. The antenna also has good omni-directional radiation patterns inH-plane.
Kang.Yin Jinping Xu
State Key Lab of Millimeter Wave,Southeast University,Nanjing,P.R.China,210096
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1174-1176
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）