A SEPARABILITY THEOREM FOR 2M CONJUGATE-SYMMETRICAL SIGNALS IMPINGINGON AN M-ELEMENT SENSOR ARRAY

Authors
SCHELL SV
Citation
Sv. Schell, A SEPARABILITY THEOREM FOR 2M CONJUGATE-SYMMETRICAL SIGNALS IMPINGINGON AN M-ELEMENT SENSOR ARRAY, IEEE transactions on signal processing, 45(3), 1997, pp. 789-792
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on signal processing → ACNP
ISSN journal
1053587X
Volume
45
Issue
3
Year of publication
1997
Pages
789 - 792
Database
ISI
SICI code
1053-587X(1997)45:3<789:ASTF2C>2.0.ZU;2-J
Abstract
We show under reasonable assumptions that an M-sensor linear-conjugate -linear (LCL) processor can separate up to 2M conjugate-symmetric sign als, including the cases in which up to M of the signals each share th e same direction of arrival as each of nd other signals. Numerical eva luations illustrate ways in which the performance of the M-sensor LCL processor is superior to that of a conventional 2M-sensor linear proce ssor when 2M conjugate-symmetric signals are received.