Small-scale variations of cross-polar discrimination in Ricean fading channels

被引：4
|
作者：
Quitin, F. [1 ,2 ]
Oestges, C. [2 ]
Quitin, F. [1 ,2 ]
De Doncker, Ph. [1 ]
机构：
[1] Univ Libre Bruxelles, OPERA Dept, B-1050 Brussels, Belgium
[2] Univ Catholique Louvain, Microwave Lab, Louvain, Belgium
来源：
ELECTRONICS LETTERS | 2009年 / 45卷 / 04期
关键词：
ANTENNAS;
D O I：
10.1049/el:20092524
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：
Cross-polarised antenna systems are an attractive way to reduce equipment size while maintaining low inter-antenna correlation. The cross-polar discrimination (XPD) is an important parameter of cross-polarised systems. Starting from the definition of Ricean fading channels, it is shown that the small-scale variations of the XPD have a doubly non-central F-distribution. The simulated XPD distribution obtained as a function of the Ricean parameters is successfully compared with measurement results for validation.
引用
收藏
页码：213 / U34
页数：2
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