The Community for Technology Leaders
Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers (1994)
Pacific Grove, CA, USA
Oct. 31, 1994 to Nov. 2, 1994
ISSN: 1058-6393
ISBN: 0-8186-6405-3
pp: 775-779
B. Hassibi , Inf. Syst. Lab., Stanford Univ., CA, USA
A. Paulraj , Inf. Syst. Lab., Stanford Univ., CA, USA
T. Kailath , Inf. Syst. Lab., Stanford Univ., CA, USA
ABSTRACT
We consider the problem of separating independent constant modulus signals received by an antenna array. Assuming that the statistics of the phases of the signals are known, we derive a closed form solution for the array response vector from which the original signals can be recovered. Our method is based on estimating the higher order statistics of the received signals and the estimate of the array response vector is shown to be asymptotically unbiased. Simulation results are included to demonstrate the feasibility of the algorithm.<>
INDEX TERMS
array signal processing, higher order statistics, matrix algebra, vectors
CITATION

B. Hassibi, A. Paulraj and T. Kailath, "On a closed form solution to the constant modulus factorization problem," Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers(ACSSC), Pacific Grove, CA, USA, 1995, pp. 775-779.
doi:10.1109/ACSSC.1994.471567
95 ms
(Ver 3.3 (11022016))