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Trapped Ion Quantum Computing
Quantum Simulation
Rydberg Atomic RF Sensor-based Quantum Radar
arXiv
Authors: Sourav Banerjee, Neel Kanth Kundu
Year
2025
Paper ID
5865
Status
Preprint
Abstract Read
~2 min
Abstract Words
81
Citations
N/A
Abstract
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.
Why This Paper Matters
- This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
- It adds a 2025 reference point for readers tracking recent quantum research.
- Rydberg atom-based RF sensors offer distinct advantages over conventional dipole antennas for electric field detection.
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