Method of Direction Finding by Phase Interferometer and The Realization Based on DSP

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 array 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.

关键词： small size direction finding system Phase Interferometer DSP direction finding experimentalsystem.

作者: Yuan Zi Xu Lixin Li Ming Wei Sujuan

作者单位: School of Mechatronic Engineering. Beijing Institute of Technology. Beijing 100081

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）