Chen Chen

TL;DR: The proposed algorithm can achieve lower computational complexity than the Capon algorithm, while not debasing the performance of the angle estimation, and it has close angle estimation performance to the CrameŕRao bound (CRB).

TL;DR: A novel blind direction-of-arrival (DOA) and polarization estimation algorithm for polarization-sensitive uniform linear array using dimension reduction multiple signal classification (MUSIC) that can avoid the high computational cost within multi-dimensional MUSIC algorithm.

TL;DR: This article studies the problem of four-dimensional angles estimation for bistatic multiple-input multiple-output (MIMO) radar with arbitrary arrays, and proposes a joint two-dimensional direction of departure (2D-DOD) and 2D-DOA) estimation algorithm that has much better angle estimation performance than interpolated estimation method of signal parameters via rotational invariance techniques.

TL;DR: This paper discusses the problem of coherent direction of arrival (DOA) estimation in a monostatic multi-input multi-output (MIMO) radar using a single pulse, and proposes a reduced dimension (RD)-estimation of signal parameters via rotational invariance techniques (ESPRIT) algorithm.

TL;DR: The proposed algorithm can obtain automatically paired two-dimensional angle estimation in MIMO-radar and has much better angle estimation performance than the Wang’s quaternion algorithm, which has a much heavier computational load than the proposed algorithm.