Performance Comparison of various DOA Estimation Techniques based on Antenna Parameters
Gavini Prathyusha Chowdary · 2016
In this paper the resolution performance of various Direction of Arrival (DOA) estimation techniques is estimated and compared using Mat lab and also effect on resolution by varying antenna parameters such as number of antenna elements, incident angle difference (closely spaced angles), and signal to noise ratio, inter element spacing and number of snapshots is estimated. Some improvement to subspace techniques is proposed known as Improved MUSIC and implemented.