A method of cross-polarization reduction

被引：31

作者：

Schejbal, Vladimir

Kovarik, Vlastimil

机构：

[1] Univ Pardubice, Pardubice 53210, Czech Republic

[2] Retia AS, Pardubice 53002, Czech Republic

来源：

IEEE ANTENNAS AND PROPAGATION MAGAZINE | 2006年 / 48卷 / 05期

关键词：

antenna arrays; polarization; microstrip antennas; microstrip arrays; cross polarization;

D O I：

10.1109/MAP.2006.277163

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：

A method for the reduction of cross-polarized radiation is described. The method can be used for various antenna array systems made up of radiating elements with higher cross-polarized radiation. This solution enables numerous possibilities for selecting the position, the spacing, and the excitation coefficient of any array element. It is even possible to use two different linearly polarized arrays that use the same or different polarizations. Two examples are given: a quarter-wave microstrip antenna system operating in two frequency bands, and a suspended patch array.

引用

页码：108 / 111

页数：4

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