STUDY ON THE WIDE-BAND AND HIGH-GAIN MICROSTRIP ANTENNA ELEMENT

被引：0
|
作者：
Yao Demiao Cai Jianming Jiang Mingzhi(Department of Electronic Technology
机构：
来源：
Journal of Electronics(China) | 1997年 / 01期
关键词：
Microstrip antenna; Wide band; High gain;
D O I：
暂无
中图分类号：
TN821 [天线：按工作原理分];
学科分类号：
080904 ;
摘要：
A novel three layers microstrip antenna element that has the advantages of wideband and high-gain is proposed. The eigenvalue equation and the frequency characteristic formulas of the input Voltage Stand Wave Ratio ( VSWR ) are obtained by using the spectral domain method and equivalent circuit method, respectively. With the aid of the numerical results, a C-band microstrip antenna element with bandwidth of 16% (VSWR<1.5) or 25% (VSWR<2) and gain of 10.2-11.3 dB is developed, which are much larger than the bandwidth of 5-6% and the gain of 6-7 dB of the common microstrip antenna element.
引用
收藏
页码：68 / 74
页数：7
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