Method of direction finding by phase interferometer, and the realization based on DSP

被引：0
|
作者：
Zi, Yuan [1 ]
Lixin, Xu [1 ]
Ming, Li [1 ]
Sujuan, Wei [1 ]
机构：
[1] Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China
来源：
ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS | 2007年
关键词：
small size direction finding system; Phase interferometer; DSP; direction finding experimental system;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, direction finding technology by Phase Interferometer is used in direction estimation system of circular antenna array which is especially small in size; the model of three-antenna at-ray direction finding system is established; the formulae for three-antenna array Phase Interferometer direction finding are given; simulations have been taken for the direction finding through these formulae; an experimental system for direction finding has been described. Experimental data and direction finding result show that the small size Phase Interferometer is reasonable by above methods.
引用
收藏
页码：1660 / 1663
页数：4
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