Design and Analysis of Transmitting and Receiving Characteristics of a Small MIMO Array Antenna with a Matched Load

被引：0
|
作者：
Kagoshima, Kenichi [1 ]
Obote, Shigeki [1 ]
Kagaya, Atsuhiro [1 ]
机构：
[1] Ibaraki Univ, Fac Engn, Hitachi, Ibaraki 3168511, Japan
来源：
ICEAA: 2009 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS, VOLS 1 AND 2 | 2009年
关键词：
NETWORK THEORY ANALYSIS; SYSTEMS; GAIN;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A new design formulas for a NXN matching network for an array antenna with mutual coupling is presented. Using matching conditions, decoupling between excitation ports and beam orthogonality have been explicitly verified. Numerical results of the antenna pattern in the vertical plane suggest that the received power of a two elements array is two times larger than a single dipole. A method for enhancing frequency characteristics and a new definition of a receiving antenna efficiency are also proposed.
引用
收藏
页码：357 / 360
页数：4
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