Compact band-notched ultra-wideband printed antenna

被引：17
|
作者：
Ding, Yi [1 ]
Wang, Guang-Ming [1 ]
Liang, Jian-Gang [1 ]
机构：
[1] AF Engn Univ, Missile Inst, Radar Engn Dept, Sanyuan 713800, Shaanxi, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2007年 / 49卷 / 11期
基金：
美国国家科学基金会;
关键词：
ultra-wideband (UWB); printed monopole antenna; band-notched; slot;
D O I：
10.1002/mop.22842
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel and compact ultra-wideband (UWB) printed monopole antenna with extended band-notched designs is presented. The antenna with a total Size of 20 min X 35 mm operates in a band from 3 to over 11 GHz (VSWR <= 2), and shows omnidirectional radiation with a low cross-polarization in the range of the operated band. Measured results indicate that the antenna presents a notched-band from 5.1 to 6 GHz for VSWR >= 3:1, which covers the wireless local area network (WLAN) band. The notched-band is produced by an embedded resonant cell (ERC). Experimental results show that the band-notched function can be controlled by adjusting the length of the ERC and area of the slot.
引用
收藏
页码：2686 / 2689
页数：4
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