Phase-optimised linearly-constrained minimum-variance beamformers

Hugh L Kennedy

doi:10.1007/s00034-026-03600-8

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arXiv · 2507.14937

Phase-optimised linearly-constrained minimum-variance beamformers

Hugh L Kennedy

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Abstract

A procedure for the determination of the optimal group-delay of a Linearly-Constrained Minimum-Variance (LCMV) beamformer is proposed. Two ways of selecting the optimal delay are recommended: the first is the solution that minimizes the noise power; the second is the solution that minimizes the processing delay. The potential of this hitherto unexplored degree of design freedom is investigated using simulated Very-High-Frequency (VHF) communication, and Ultra-High-Frequency (UHF) bistatic radar, applications

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BibTeX RIS

Hugh L Kennedy. 2025-07-20. Phase-optimised linearly-constrained minimum-variance beamformers. https://doi.org/10.1007/s00034-026-03600-8

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