Band-Notched UWB Planar Monopole Antenna Using a Novel Segmented Circular Patch
This paper presents a novel segmented circular planar monopole antenna for band-notched UWB applications. The proposed antenna is composed of a segmented circular metal patch, a truncated ground plane, and a tapered feeding line. The simulated results indicate that, by cutting apart an original circular patch into three segments with a pair of super thin slots, the proposed antenna yields an ultrawide bandwidth except the 5.1-6.1 GHz band occupied by WLAN. Furthermore, the center frequency and the bandwidth of the targeted rejection band are tunable. Therefore, a parametric study of the geometry and electric parameters of the proposed antenna is performed. The radiation properties of the proposed antenna are also investigated throughout the paper.
Ke Zhang Chaoqun Zhang Jianying Wang Yunliang Long
Department of Electronics & Communication Engineering, Sun Yat-Sen University, Guangzhou, China
国际会议
成都
英文
1110-1113
2010-05-08（万方平台首次上网日期，不代表论文的发表时间）