University Defence Research Centre (UDRC) in Signal Processing at Imperial College

This research will provide a novel theoretical framework and enhanced practical solutions for adaptive processing (supervised and blind) of noncircular complex signals. Standard, widely used, solutions inherently assume second order circularity of signal distributions, and are therefore inadequate when the signals are observed through nonlinear sensors or as mixtures of sources, when the noise model is not doubly white, and when high resolution and enhanced separability are paramount.