Title :
Direction-of-arrival and frequency estimations for narrowband sources using two single rotation invariance algorithms with the marked subspace
Author :
Kedia, V.S. ; Chandna, B.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Bombay
fDate :
8/1/1997 12:00:00 AM
Abstract :
The authors comment that the basic assumption used in the approach of Chen and Chen (1992) that Cs=AHVs is a diagonal matrix is incorrect. They prove that Cs is a column permutation of a diagonal matrix
Keywords :
array signal processing; direction-of-arrival estimation; frequency estimation; matrix algebra; column permutation; diagonal matrix; direction of arrival estimation; frequency estimation; marked subspace; narrowband sources; single rotation invariance algorithm;
Journal_Title :
Radar, Sonar and Navigation, IEE Proceedings -
DOI :
10.1049/ip-rsn:19971209
