Complex Linear-Quadratic Systems for Detection and Array Processing

Pascal Chevalier (1) , Bernard Picinbono (2)

1 Thales Communications [Colombes]
2 L2S - Laboratoire des signaux et systèmes

Linear-quadratic (LQ) filters for detection and estimation are widely used in the real case. We investigate their extension in the complex case, which introduces various new questions. In particular, we calculate the optimum LQ array receiver in a non-Gaussian environment by using the deflection criterion and evaluate some of its performance. S

Domaines: Sciences de l'ingénieur [physics]; Traitement du signal et de l'image [eess.SP]

Pascal Chevalier, Bernard Picinbono. Complex Linear-Quadratic Systems for Detection and Array Processing. IEEE Transactions on Signal Processing, 1996, 44, pp.2631 - 2634. ⟨hal-01742171⟩