Analysis and design of a novel compact UWB antenna

被引：0
|
作者：
Huang, Bin [1 ]
Yao, Yuan [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：
2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4 | 2008年
关键词：
rectangular patch; UWB; circular slot; compact structure;
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 compact planar circular slot UWB antenna with rectangular patch is proposed. The antenna is similar in configuration to a conventional planar circular slot microstrip antenna, but there is a rectangular patch in the middle of the circular slot. By this way, the antenna can achieve ultra-wideband characteristic and very small size, In the experiment results, the impedance bandwidth of the antenna covers a frequency range between 2.4GHz to 12GHz, which means the ratio impedance bandwidth reachs 5:1. Moreover, the physical size of the antenna is only 35mmx35mm. Having ultra-wideband characteristic and compact and planar structure, the antenna is suitable for UWB communications.
引用
收藏
页码：1806 / 1809
页数：4
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