FDGLRT detector of MIMO radar in non-homogeneous clutter

Recently, an adaptive generalised likelihood ratio test-linear quadratic (AGLRT_LQ) detector has been proposed for MIMO radar in the presence of non-homogeneous clutter. However, this method suffers a large performance loss when the amount of secondary data available is small. In this reported work, a full data GLRT detector is derived by utilising not only the primary data but also the secondary data in the design process and the covariance matrix estimation process to decrease this loss.