DocumentCode
2656420
Title
Remarks on direction-of-arrival estimation in the presence of unknown noise fields
Author
Wang, Fengzhen
Author_Institution
Dept. of Electr. Eng., East China Inst. of Technol., Nanjing, China
fYear
1990
fDate
1-3 May 1990
Firstpage
1533
Abstract
A solution is presented to the general multiple-source location problem with the sources being either incoherent, partially coherent, or coherent narrowband plane waves contaminated by unknown noise at the sensor terminal. The method provides the required source azimuth-elevation angle estimates, and the array´s geometry is diversified. Comments are given on linear array properties. An example of direction finding operating on a spatial series is included
Keywords
electric sensing devices; random noise; signal detection; angle estimates; coherent narrowband plane waves; direction-of-arrival estimation; geometry; linear array properties; multiple-source location problem; partially coherent; sensor terminal; source azimuth-elevation; spatial series; unknown noise fields; Additive noise; Background noise; Clutter; Direction of arrival estimation; Directive antennas; Noise measurement; Position measurement; Sea measurements; Sensor arrays; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112425
Filename
112425
Link To Document