DocumentCode
3232669
Title
The influence of extended sources on the theoretical performance of the MUSIC and ESPRIT methods: narrow-band sources
Author
Jantti, Timo-Pekka
Author_Institution
Hollming Ltd. Electronics, Rauma, Finland
Volume
2
fYear
1992
fDate
23-26 Mar 1992
Firstpage
429
Abstract
The analysis of several so-called high-resolution angle-of-arrival estimation methods is based on the assumption that the sources are point sources. Point sources are mathematical abstractions, which are never encountered in applications, strictly speaking. The influence of extended sources on the performance of the MUSIC and ESPRIT methods is studied
Keywords
array signal processing; ESPRIT; MUSIC; angle-of-arrival estimation methods; array signal processing; extended sources; high resolution methods; multibeam echo sounder; narrowband sources; point sources; Acoustic noise; Acoustic scattering; Array signal processing; Covariance matrix; Delay systems; High-resolution imaging; Multiple signal classification; Narrowband; Performance analysis; Sea floor;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
Conference_Location
San Francisco, CA
ISSN
1520-6149
Print_ISBN
0-7803-0532-9
Type
conf
DOI
10.1109/ICASSP.1992.226028
Filename
226028
Link To Document