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

页码：1660 / 1663

页数：4

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