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Quantum synthetic aperture radar
SPIE Proceedings, 2017Synthetic aperture radar (SAR) uses sensor motion to generate finer spatial resolution of a given target area. In this paper we explore the theoretical potential of quantum synthetic aperture quantum radar (QSAR). We provide theoretical analysis and simulation results which suggest that QSAR can provide improved detection performance over classical SAR
Marco Lanzagorta +3 more
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IEEE International Symposium on Phased Array Systems and Technology, 2003., 2004
Deep space tracking radars, such as the Arecibo radar, have Terawatt class EIRP, and are the scale of a small village. As such it seems surprising that one would ask whether their performance is dictated by quantum theory. However in this talk we show that it is, due to the very large losses in link budget. In this talk we discuss the quantum limits of
A. Steinhardt, J. McCrae
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Deep space tracking radars, such as the Arecibo radar, have Terawatt class EIRP, and are the scale of a small village. As such it seems surprising that one would ask whether their performance is dictated by quantum theory. However in this talk we show that it is, due to the very large losses in link budget. In this talk we discuss the quantum limits of
A. Steinhardt, J. McCrae
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Are Quantum Radar Arrays Possible?
2019 IEEE International Symposium on Phased Array System & Technology (PAST), 2019Recently, a quantum-enhanced radar transmitter operating at microwave frequencies, called a quantum two-mode squeezing radar (QTMS radar), was demonstrated in the laboratory. Inspired by this, we discuss the possibility of building an array of quantum radars.
David Luong +2 more
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SPIE Proceedings, 2015
One of the major scientific thrusts from recent years has been to try to harness quantum phenomena to dramatically increase the performance of a wide variety of classical information processing devices. These advances in quantum information science have had a considerable impact on the development of standoff sensors such as quantum radar.
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One of the major scientific thrusts from recent years has been to try to harness quantum phenomena to dramatically increase the performance of a wide variety of classical information processing devices. These advances in quantum information science have had a considerable impact on the development of standoff sensors such as quantum radar.
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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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