Simultaneous Multi-Beam Radar with Full Range Resolution exploiting Space-Code Beamforming
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866908346493173760 |
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| author | Surendar, P. Pon Giridhar, K. |
| author_facet | Surendar, P. Pon Giridhar, K. |
| contents | Conventional monostatic radar systems typically exhibit a trade-off between long-range target detection achieved through narrow beams and short-range wide-area surveillance employing broad beams. Realizing both functionalities within a single system, enabling simultaneous surveillance and long-range target localization, poses a significant challenge. This paper presents a novel signal model and an all-digital frequency domain radar architecture leveraging first-of-its-kind space-code beamforming technique to achieve ubiquitous radar coverage. We show that the range-angle map can be estimated for all targets at full range-resolution for all beams compared to existing subcarrier based beamforming radars. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_01265 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Simultaneous Multi-Beam Radar with Full Range Resolution exploiting Space-Code Beamforming Surendar, P. Pon Giridhar, K. Signal Processing Conventional monostatic radar systems typically exhibit a trade-off between long-range target detection achieved through narrow beams and short-range wide-area surveillance employing broad beams. Realizing both functionalities within a single system, enabling simultaneous surveillance and long-range target localization, poses a significant challenge. This paper presents a novel signal model and an all-digital frequency domain radar architecture leveraging first-of-its-kind space-code beamforming technique to achieve ubiquitous radar coverage. We show that the range-angle map can be estimated for all targets at full range-resolution for all beams compared to existing subcarrier based beamforming radars. |
| title | Simultaneous Multi-Beam Radar with Full Range Resolution exploiting Space-Code Beamforming |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2505.01265 |