Phase-optimised linearly-constrained minimum-variance beamformers
Fuente:
arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866914480839983104 |
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| author | Kennedy, Hugh L |
| author_facet | Kennedy, Hugh L |
| contents | 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 |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_14937 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Phase-optimised linearly-constrained minimum-variance beamformers Kennedy, Hugh L Signal Processing 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 |
| title | Phase-optimised linearly-constrained minimum-variance beamformers |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2507.14937 |