DocumentCode
3381395
Title
Robustness of direction-finding methods for cyclostationary signals in the presence of array calibration error
Author
Schell, Stephan V. ; Gardner, William A.
Author_Institution
Dept. of Electr. & Computer Eng., Pennsylvania State Univ., University Park, PA, USA
fYear
1992
fDate
7-9 Oct 1992
Firstpage
346
Lastpage
349
Abstract
It is shown that cyclostationarity-exploiting direction-finding methods can be much less sensitive than conventional methods to errors in the array calibration data. In particular, when only a small subset of the signals arriving at the array exhibits the desired cyclostationarity property, the signal-selective methods can operate properly in the presence of calibration errors that cause the conventional methods to fail
Keywords
array signal processing; calibration; radio direction-finding; sensitivity; array calibration error; cyclostationary signals; direction-finding methods; signal-selective methods; Additives; Calibration; Data engineering; Frequency; Intelligent sensors; Multiple signal classification; Navigation; Robustness; Sensor arrays; Signal resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Statistical Signal and Array Processing, 1992. Conference Proceedings., IEEE Sixth SP Workshop on
Conference_Location
Victoria, BC
Print_ISBN
0-7803-0508-6
Type
conf
DOI
10.1109/SSAP.1992.246779
Filename
246779
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