A Novel ultra-wideband microstrip-line fed wide-slot antenna having frequency band-notch function

被引：0
|
作者：
Yao, Yuan [1 ]
Huang, Bin [1 ]
Feng, Zhenghe [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, State Key Lab Microwave & Digital Commun, Beijing 100084, Peoples R China
来源：
2007 5TH INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS | 2007年
关键词：
D O I：
暂无
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 band-notched ultra-wideband wide-slot antenna fed with, a microstrip-line Is presented. The antenna ls composed of a circular microstrip patch and a semicircular are cut on the ground of the microstrip line. By embedding a simple arc-shaped slot In the circular microstrip patch, an ultra-wideband (UWB, 3.1-10.6GHz) operation with. a notched frequency band can be obtained. The arc-shaped slot has a length of about one-half wavelength of the desired notched frequency. The measured results also show dud the proposed antenna has stable radiation patterns over its whole frequency band. This kind of band-notched UWB antenna requires no external filters and thus greatly simplifies the circuit design of the communication system.
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页码：7 / +
页数：2
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