Robustification of cyclostationary array processing techniques
P. Burns, Zhi Jun Ding · 1995
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.