A Reduced-Dimension MUSIC Algorithm for Monostatic FDA-MIMO Radar
Maoyuan Feng, Zhongma Cui, Yunxiu Yang, Qin Shu
Abstract
This letter proposes a one-dimensional multiple signal classification (MUSIC) algorithm for the joint angle and range estimation in monostatic multi-input multi-output (MIMO) radar with frequency diverse array (FDA). The proposed algorithm can reduce the computational complexity greatly compared to the two-dimensional MUSIC (2D-MUSIC) algorithm but have the same performance as the 2D-MUSIC algorithm. Simulation results verify the performance of the proposed algorithm.
Topics & Concepts
Multiple signal classificationAlgorithmComputer scienceDimension (graph theory)MIMOComputational complexity theoryRadarRange (aeronautics)SIGNAL (programming language)TelecommunicationsMathematicsEngineeringBeamformingAerospace engineeringPure mathematicsAntenna (radio)Programming languageRadar Systems and Signal ProcessingDirection-of-Arrival Estimation TechniquesAdvanced SAR Imaging Techniques