Impedance improvement of miniature UWB antenna

被引：6
作者：
Cheng, Jui-Nan
Deng, Sheng-Ming
Tsai, Ching-Long
Bor, Sheau-Shong
机构：
[1] Ming Chuan Univ, Dept Elect Engn, Taipei 111, Taiwan
[2] Feng Chia Univ, Dept Elect Engn, Taichung 40724, Taiwan
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2007年 / 49卷 / 12期
关键词：
ultra-wideband (UWB); UWB antenna; printed circuit board (PCB); miniature antenna;
D O I：
10.1002/mop.22952
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：
This article presents the performance of impedance im-provement of miniature ultra-wideband (UWB) antenna oil a printed circuit board (PCB). The proposed antenna has a reflection coefficient below -10 dB in the,frequency range of 3.2-10.6 GHz. Most important of all, it simultaneously also has a very good impedance matching below - 14 dB for the frequency range from 4.0 GHz to 10. 6 GHz. Because of the performance of extra good impedance matching, it can be suitable to be utilized in different environments for the actual UWB applications to overcome the impedance variation. (C) 2007 Wiley Periodicals, Inc.
引用
收藏
页码：2982 / 2983
页数：2
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