P. Chevalier et B. Picinbono, COMPLEX LINEAR-QUADRATIC SYSTEMS FOR DETECTION AND ARRAY-PROCESSING, IEEE transactions on signal processing, 44(10), 1996, pp. 2631-2634
Linear-quadratic (LQ) filters for detection and estimation are widely
used in the real case. We investigate their extension in the complex c
ase, which introduces various new questions, In particular, we calcula
te the optimum LQ array receiver in a non-Gaussian environment by usin
g the deflection criterion and evaluate some of its performance.