Tensor-based real-valued subspace approach for angle estimation in bistatic MIMO radar with unknown mutual coupling

Xianpeng Wang, Wei Wang, Jing Liu, Qi Liu, Ben Wang

Abstract: Highlights•We formulate a tensor signal model for MIMO radar with unknown mutual coupling.•We investigate tensor-based real-valued subspace approach for DOD and DOA estimation.•The proposed method is suitable for coherent targets.•The proposed method has better angle estimation performance than MUSI-Like and ESPRIT-Like algorithms.