DIRECTION FINDING WITH UNKNOWN ARRAY SENSOR GAINS AND PHASES

被引：1
|
作者：
ZHANG, M
ZHU, ZD
机构：
[1] Department of Electronic Engineering, Nanjing University of Aeronautics and Astronautics (Formerly Nanjing Aeronautical Institute), Nanjing, 210016
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 1995年 / 78卷 / 01期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1080/00207219508926151
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：
An eigenstructure-based calibration method is presented for an array with unknown sensor gains and phases. The approach requires only one calibration source and a very roughly measured direction of the source. The method can be applied to arrays of arbitrary geometry, and suitable for low signal-to-noise ratio (SNR) applications. Computer simulations are presented to assess the performance of the proposed method.
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页码：199 / 207
页数：9
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