FACTORS AFFECTING DOA ESTIMATION IN UNIFORM LINEAR ANTENNA ARRAY(ULA) PROCESSING

Abstract

Antenna signal processing includes the subfield Direction of Arrival estimation (DOA). For the past two decades, it is one of the renowned method for determining the DOA in an antenna array have been the Spatial Spectral estimate methods and the Parametric Approach.The primary application of the spatial estimation method is in the analysis of multi-sensor fusion systems, where it is used to pinpoint the origin of a signal and estimate its spatial properties