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Quantum Radar and Noise Radar Concepts
2021 IEEE Radar Conference (RadarConf21), 2021Comparative analysis of Noise Radar (NR) and Quantum Radar (QR) concepts are presented in the paper. Recently proposed methods for generation of quantum correlated signals directly in microwave frequency range give more chances for design of QR for long-range applications.
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RADAR | Incoherent Scatter Radar
2003This article is reproduced from the previous edition, volume 4, pp 1812–1819, © 2003, Elsevier Ltd.
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Geo-radar in tunneling - The radar tunnel
Fourth International Conference on Ground Penetrating Radar, 1992Between 75 and 100 kilometres of tunnel are excavated in Norway each year. In many of these tunnelling projects, the contractor is looking for methods to acquire geological information during the excavation process, enabling him to carry out the project safely and in a cost effective manner.
Rolf Austvik +2 more
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Radar Simulation and Radar Improvement of the Galecopperbridge
IABSE Reports, 2013<p>Galecopperbrug is a 3 span cable-stayed bridge with a main span of 180m over the canal.</p><p>During strengthening of the Galecopper bridge, the design team was tasked to solve problems caused to ships radar when using the canal caused by multiple reflections of radar waves amongst the bridge beams.
Dimitri Tuinstra +4 more
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Radar Transponders and Radar Target Enhancers
Journal of Navigation, 1995Radar transponders and radar target enhancers have been in use in a variety of applications for many years. Perhaps the most widely-known applications of radar transponders are in Identification Friend or Foe (IFF) and its civilian counterpart, secondary surveillance radar for air traffic control, and as racons in marine navigation and, most recently ...
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Radar Polarimetry: Applications to Radar Systems
1994The topic of this chapter is vector signal processing in polarimetric radars, which require simultaneous signal reception through two orthogonally polarized channels.
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2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW), 2016
Preliminary results of the comparative analysis of Quantum Radar (QR) based upon quantum entanglement phenomenon and Noise Radar (NR) based upon classical coherence notion and correlation processing of random signals are presented in the paper. It has been shown that the basic idea of entangled multi-photon QR for simultaneous implementing of high ...
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Preliminary results of the comparative analysis of Quantum Radar (QR) based upon quantum entanglement phenomenon and Noise Radar (NR) based upon classical coherence notion and correlation processing of random signals are presented in the paper. It has been shown that the basic idea of entangled multi-photon QR for simultaneous implementing of high ...
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Introduction to radar and radar communications
2017Radio detection and ranging (RADAR) is a method of using electromagnetic waves to determine the position of a target. Radar transmits a signal and receives and detects a portion of the signal that is reflected back to the radar. Radar uses this return signal or echo to measure the time it is transmitted to the time it is received to determine the range
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Aid Effectiveness: On the Radar and Off the Radar
Development Policy Review, 2017Poverty is a human construct, yet the Euro‐American development assistance programmes that aim to reduce poverty remain a function of systemic problems, profit and politics. Critics argue that widened global income inequality and neoliberalism's ineffectiveness in the Global South can be reflected in recent geopolitical and epistemic tensions.
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Radar visibility estimation for radar reflectors
IALA Bulletin, 2007Construction and maintenance of fairways in Finland requires extra caution due to closely-spaced islands, narrow and shallow passages and demanding winter conditions. Therefore, a special authority, the Finnish Maritime Administration (FMA) has been assigned the responsibility of keeping fairways open and safe.
Horsmanheimo, Seppo +7 more
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