DIRECTION FINDING ANTENNA ARRAYS WITH IMPROVED ACCURACY AND REDUCED COMPLEXITY AND SIZE

被引：0
|
作者：
Gazzah, Houcem [1 ]
机构：
[1] Univ Sharjah, Dept Elect & Comp Engn, Sharjah, U Arab Emirates
来源：
2016 SENSOR SIGNAL PROCESSING FOR DEFENCE (SSPD) | 2016年
关键词：
Cramer Rao bounds; direction-of-arrival estimation; Cardioid sensors; DESIGN;
D O I：
暂无
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：
It has been recently demonstrated that optimal sensor placement can significantly improve target localization accuracy. This improvement is even more exacerbated when using arrays of directional sensors. However, the optimal array configuration is hard to obtain, typically requiring a high-complexity systematic search. In this paper, we propose a plausible modification of the optimization criterion that reduces the dimension of the search area while maintaining near-optimum performance.
引用
收藏
页码：16 / 20
页数：5
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