Low-Complexity Propagator Based Two Dimensional Angle Estimation for Coprime MIMO Radar
The problem of 2-D angle estimation for coprime multiple-input multiple-output (MIMO) radar is considered, and a low-complexity propagator based method is proposed.Coprime MIMO radar is configured with transmit and receive rectangular arrays, where transmit array has N×Q elements while receive array has M×P elements (M is coprime to N