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

CITATIONS