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Distributed quantum radar (Conference Presentation)
Radar Sensor Technology XXIV, 2020Distributed Sensor Networks are often implemented to overcome some of the challenges presented by a single monostatic sensor system. In this paper we consider the possibility of geographically-distributed quantum radar nodes for improved target detection. Our theoretical design assumes N quantum sensor nodes with transmit-detect capabilities.
Marco O. Lanzagorta +3 more
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A Quantum-Enhanced Radar Prototype
2019 IEEE Radar Conference (RadarConf), 2019We have built and evaluated a prototype quantum radar in the laboratory which operates at microwave frequencies. Because the signal generation process relies on quantum mechanical principles, the system is considered to contain a quantum-enhanced radar transmitter.
David Luong +5 more
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Radar applications of quantum squeezing
Signal Processing, Sensor/Information Fusion, and Target Recognition XXVIII, 2019Recent experimental results have demonstrated gains in sensing capability using novel possibilities offered by quantum mechanics. In particular, a prototype radar which uses quantum techniques to enhance detection ability has been built in a laboratory, showing that quantum radars at RF frequencies are feasible.
David Luong, Bhashyam Balaji
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2022 IEEE International Topical Meeting on Microwave Photonics (MWP), 2022
Jonathan M. Jones +7 more
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Jonathan M. Jones +7 more
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Quantum pulse compression laser radar
SPIE Proceedings, 2007High time-bandwidth product waveforms have long been used in radar systems to achieve high-resolution ranging at high signal-to-noise ratio under a peak power constraint on the radar transmitter. We consider a laser radar system in which a series of N-photon entangled-state pulses are prepared with only one photon from each pulse being used to ...
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Quantum radars expose stealth planes
Engineering & Technology, 2019Stealth planes currently go under the radar, figuratively speaking, but maybe the higher definition promised by quantum radars could be used to expose them. Radar technology has become an ever more important tool in warfare since the Second World War, used to monitor the electromagnetic spectrum to detect and track enemy aircraft, missiles, satellites ...
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Materials challenges for trapped-ion quantum computers
Nature Reviews Materials, 2021Kenneth R Brown +2 more
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Quantum guidelines for solid-state spin defects
Nature Reviews Materials, 2021Gary Wolfowicz +2 more
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InP colloidal quantum dots for visible and near-infrared photonics
Nature Reviews Materials, 2023Guilherme Almeida +2 more
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