Optimum range and bearing estimation with randomly perturbed arrays
作者:
Peter M. Schultheiss,
John P. Ianniello,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1980)
卷期:
Volume 68,
issue 1
页码: 167-173
ISSN:0001-4966
年代: 1980
DOI:10.1121/1.384616
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The absolute minimum attainable values of incremental mean‐square error in bearing and range estimation caused by random perturbations of sensor locations are determined and compared with the performance of conventional processors. At low signal‐to‐noise ratios the optimum estimator realizes no improvement over the conventional systems; at high signal‐to‐noise ratios it realizes only slight improvement.
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