Aimed at the difficulty of motion compensation in the inverse synthetic aperture radar(ISAR) imaging,an approach of imaging in wave-number domain over an MIMO radar system was proposed,in which a deterministic array and spatial parallel sampling procedure were adopted to replace respectively the nondeterminism synthesized array and long-time multi-pulse sampling procedure used in ISAR imaging.The proposed approach employs the angle and signal diversity properties of multiple sparsely-located transmitting an...