Abstract
Steering vector (SV) mismatch and the covariance matrix (CM) mismatch are two main factors which affect the performance of minimum variance distortionless response (MVDR). To enhance the robustness when encountering a mismatch problem, we use reconstructed interference-plus-noise CM and corrected SV to improve MVDR. In addition, inequality constraints are added to obtain low sidelobe level. Simulation results show our proposed method can accurately control the sidelobe level and suppress interference, while achieves good robustness to CM mismatch and SV mismatch.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.