Optimum Signal Processing of Three‐Dimensional Arrays Operating on Gaussian Signals and Noise
作者:
Finn Bryn,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1962)
卷期:
Volume 34,
issue 3
页码: 289-297
ISSN:0001-4966
年代: 1962
DOI:10.1121/1.1928112
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The essential function of the optimum detector is that of applying linear mean‐square regression process to the output of the array and measuring the power in the residues thus formed. The elements required for instrumentation of the detector are deduced and numerical examples relating to specific array configurations are presented. At low frequencies the directivity pattern of the optimum detector is superdirective. There is strong evidence that this directivity pattern is the one having maximum directivity index.
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