Rydberg Atomic RF Sensor-based Quantum Radar
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866908754534989824 |
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| author | Banerjee, Sourav Kundu, Neel Kanth |
| author_facet | Banerjee, Sourav Kundu, Neel Kanth |
| contents | Rydberg atom-based RF sensors offer distinct advantages over conventional dipole antennas for electric field detection. This paper presents a system model and performance analysis of a Rydberg atom-based quantum radar, which employs optical readout via lasers and photon detectors instead of circuit-based receivers. We derive the signal-to-noise ratio (SNR), compare it with classical radar, and estimate Doppler frequency using an invariant function-based method. Simulations show that the quantum radar achieves higher SNR and lower RMSE in velocity estimation than conventional radar. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_17421 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Rydberg Atomic RF Sensor-based Quantum Radar Banerjee, Sourav Kundu, Neel Kanth Quantum Physics Signal Processing Rydberg atom-based RF sensors offer distinct advantages over conventional dipole antennas for electric field detection. This paper presents a system model and performance analysis of a Rydberg atom-based quantum radar, which employs optical readout via lasers and photon detectors instead of circuit-based receivers. We derive the signal-to-noise ratio (SNR), compare it with classical radar, and estimate Doppler frequency using an invariant function-based method. Simulations show that the quantum radar achieves higher SNR and lower RMSE in velocity estimation than conventional radar. |
| title | Rydberg Atomic RF Sensor-based Quantum Radar |
| topic | Quantum Physics Signal Processing |
| url | https://arxiv.org/abs/2512.17421 |