Parameter Estimation and Mutual Coupling Self-Calibration with Orthogonal Polarization Sensitive Array

Abstract In order to address the mutual coupling impact with orthogonal polarization sensitive array, self-calibration strategy is suggested in this study. Firstly, properties are used modify steering vector of array. By transforming matrices, and direction-of-arrival (DOA) isolated from coefficients. Then, using rank deficit matrix approach, estimated DOA values incoming signal ascertained. The eigendecomposition transition utilizing modulus restrictions then get coefficient. technique may be produce high-precision results coefficient when there a substantial gap power sources. outcomes simulation demonstrate viability advanced method work.