DocumentCode
2990678
Title
Multiple beamformer performance analysis of the coherent mode
Author
Zimmer, Walter M X
Author_Institution
SACLANT ASW Research Centre, La Spezia, Italy
Volume
10
fYear
1985
fDate
31138
Firstpage
1780
Lastpage
1783
Abstract
A multiple beamformer allows the receiver to be steered independently to more than one source. For this purpose the complete interaction of the different sources has to be considered. Such a technique will in general be based on the maximum likelihood parameter estimation method to ensure optimal performance. In this paper the analysis of a multiple beamformer is presented and discussed. The concept of this beamformer enables coherent processing not only in space but also in time.
Keywords
Amplitude estimation; Equations; Filter bank; Maximum likelihood estimation; Measurement errors; Narrowband; Parameter estimation; Performance analysis; Sonar applications; Sonar equipment;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '85.
Type
conf
DOI
10.1109/ICASSP.1985.1168171
Filename
1168171
Link To Document