Performance Analysis of High-Resolution Direction of Arrival Estimation Based on Music Algorithm With Impact of Mutual Coupling

This research paper used the MATLAB software for preview of the Direction of Arrival (DOA) estimation based on Multiple Signal calcification (MUSIC) algorithm. Abone on The estimation of the direction of arrival of the signal has been investigated and compared for several types of uniform array configurations, including linear and orbicular, with and without mutual coupling. The Modified Root Pisarenko (MRP) technique was used to evaluate how the mutual coupling affected the precision of the (DOA) estimation using (MUSIC) algorithms.