Module conversion method for estimating the direction of arrival

被引：0
|
作者：
Sundaram, KR
Mallik, RK
Murthy, UMS
机构：
[1] Def Elect Res Lab, Hyderabad 500005, Andhra Pradesh, India
[2] Indian Inst Technol, Dept Elect Engn, New Delhi 110016, India
[3] Agilent Technol India Pvt Ltd, Hyderabad 500004, Andhra Pradesh, India
来源：
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2000年 / 36卷 / 04期
关键词：
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A module conversion method for resolving phase ambiguity and consequently estimating the direction of arrival (DOA) of an electromagnetic wave incident on a multielement interferometer with nonuniform spacings is presented. The technique involves a step-by-step reduction of the number of ambiguities in the measured phase difference of the longest interelement spacing. A major advantage of this method is that even the shortest interelement spacing can be larger than half-wavelength.
引用
收藏
页码：1391 / 1396
页数：6
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