A SIZE-REDUCED LOG PERIODIC DIPOLE ANTENNA

被引：1
|
作者：
Yang Zhengguang Su Donglin L Shanwei Dept of Electronic Engineering Beijing University of Aeronautics and Astronautics Beijing China [100083 ]
机构：
来源：
Journal of Electronics | 2006年 / 06期
关键词：
D O I：
暂无
中图分类号：
TN82 [天线];
学科分类号：
080904 ;
摘要：
A rectangle capacity patch was adopted as the resonance unit of the Log Periodic Dipole Antenna (LPDA) so as to realize the miniaturization of this aerial in this paper. Fifteen rectangle capacity patch units of different parameters were analyzed in this paper and three design laws of size-reduction were found. Accord-ing to these design laws, a 70% miniaturization ratio LPDA was designed and fabricated. The Voltage Standing Wave Ratio (VSWR) and pattern of the fabricated LPDA were measured. The results indicate that this size-reduction method do not deteriorate performance.
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页码：913 / 914
页数：2
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