A PENCIL-MUSIC ALGORITHM FOR FINDING 2-DIMENSIONAL ANGLES AND POLARIZATIONS USING CROSSED DIPOLES

被引：88
作者：
HUA, YB
机构：
[1] Univ of Melbourne, Victoria
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1993年 / 41卷 / 03期
关键词：
D O I：
10.1109/8.233122
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：
We study the problem of finding two-dimensional (2-D) angles of wave arrival and wave polarizations using a uniform rectangular array of crossed dipoles. The method we present in this paper effectively exploits the redundancy in this array via 2-D moving-window smoothing to handle coherent sources and to achieve optimum noise sensitivity. The method combines the computational advantages of the MUSIC and matrix pencil approaches. The method is shown in simulation to be nearly optimum compared with the Cramer-Rao bound.
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页码：370 / 376
页数：7
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