DocumentCode :
867480
Title :
Counterexamples to a conjecture for characterizing higher rank ambiguities
Author :
Tan, Kah-Chye ; Tan, Eng-Chye ; Goh, Say Song
Author_Institution :
Defence Sci. Organ., Singapore
Volume :
44
Issue :
4
fYear :
1996
fDate :
4/1/1996 12:00:00 AM
Firstpage :
1028
Lastpage :
1029
Abstract :
An array that is free of rank ambiguities is a key to estimating the directions-of-arrival (DOAs) of multiple signals. We provide counterexamples to the necessity part of a conjecture of Lo and Marple (see ibid., vol.40, p.2641, 1992) for characterizing higher rank ambiguities
Keywords :
direction-of-arrival estimation; DOA estimation; array; directions of arrival; higher rank ambiguities; multiple signals; Direction of arrival estimation; Sensor arrays; Sensor phenomena and characterization; Sensor systems; Vectors;
fLanguage :
English
Journal_Title :
Signal Processing, IEEE Transactions on
Publisher :
ieee
ISSN :
1053-587X
Type :
jour
DOI :
10.1109/78.492563
Filename :
492563
Link To Document :
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