具有两个倒l单元的功率反转自适应平面阵列

The Ninth International Conference onCommunications Systems, 2004. ICCS 2004. Pub Date : 2004-11-30 DOI:10.1109/ICCS.2004.1359445

A. Ikeda, K. Hirasawa

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引用次数: 0

摘要

介绍了一种用于便携式设备的功率反转自适应阵列(PIAA)的特性。该天线由两个四分之一波长的倒l型天线组成，安装在蜂窝电话大小的矩形导电板上。用矩量法(WIPL-D)计算了相对于期望信号和干扰信号方向的方向图。结果表明，采用PIAA可以提高信号干扰比(SIR)

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A power inversion adaptive flat array with two inverted-L elements

This paper describes characteristics of a power inversion adaptive array (PIAA) for portable equipment. The antenna consists of two quarter-wavelength inverted-L antennas on a cellular-phone-sized rectangular conducting plate. The directional pattern is calculated with respect to the directions of a desired and an interference signal direction by a moment method (WIPL-D). The results show that the signal-to-interference ratio (SIR) is improved by using the PIAA

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The Ninth International Conference onCommunications Systems, 2004. ICCS 2004.

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