Title :
Robustification of cyclostationary array processing techniques
Author :
Burns, Paul ; Zhi Ding
Author_Institution :
Dept. of Electr. Eng., Auburn Univ., AL, USA
Abstract :
The problem of exploiting cyclostationary statistical information for the purpose of array processing is addressed. Techniques for exploiting second order periodic information are proposed for the enhancement of cyclic-MUSIC and self coherent restoration (SCORE) algorithms. The robustification of both cyclic MUSIC and SCORE can be accomplished by increasing the amount of cyclic information used. Simulation results are presented which show the performance improvement by the modified algorithms
Keywords :
array signal processing; higher order statistics; signal restoration; cyclic MUSIC algorithm; cyclostationary array processing; cyclostationary statistical information; modified algorithms; performance; second order periodic information; self coherent restoration algorithm; simulation results; Array signal processing; Direction of arrival estimation; Equations; Multiple signal classification; Narrowband; Receiving antennas; Robustness; Sensor arrays; Signal processing; Signal restoration;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-2431-5
DOI :
10.1109/ICASSP.1995.479867
