Widely Linear MVDR Beamformers for the Reception of an Unknown Signal Corrupted by Noncircular Interferences

For nonstationary observations, potentially second-order (SO) noncircular, the SO optimal complex filters are time variant (TV) and, under some conditions of noncircularity, widely linear (WL). Moreover, for applications such as spectrum monitoring or passive listening, the sources' waveforms are un... View More