Abstract

Traditional interference suppression approaches will enjoy the additional benefits when angle as well as polarization domain information are involved by polarization sensitive array (PSA). However, the information from range domain and its collaboration with other domains are rarely explored. In this paper, we present the polarization sensitive frequency diverse array (PSFDA) which combines frequency diverse array (FDA) and PSA for robust angle-range-polarization beamforming. To improve the angle-range-polarization resolution, the sparse reconstruction respective of compressive sensing is further applied. Theoretical analysis and simulation results demonstrate that our proposed algorithm can provide the good range-polarization resolution not just the target direction.

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