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Bistatic sonar information


Bistatic sonar is a sonar configuration in which transmitter and receiver are separated by a distance large enough to be comparable to the distance to the target. Most sonar systems are monostatic, in that the transmitter and receiver are located in the same place. A configuration with multiple receivers is called multistatic.

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Bistatic sonar

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Bistatic sonar is a sonar configuration in which transmitter and receiver are separated by a distance large enough to be comparable to the distance to...

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Bistatic radar

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on the specular point. Bistatic Doppler shift is a specific example of the Doppler effect that is observed by a radar or sonar system with a separated...

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Sonar

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it is bistatic operation. When more transmitters (or more receivers) are used, again spatially separated, it is multistatic operation. Most sonars are used...

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Passive radar

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allows the bistatic range of the object to be determined. In addition to the bistatic range, a passive radar will typically also measure the bistatic Doppler...

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Echo sounding

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Echo sounding or depth sounding is the use of sonar for ranging, normally to determine the depth of water (bathymetry). It involves transmitting acoustic...

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Littoral combat ship

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sensors on remote vehicles allows the LCS to exploit concepts such as bistatic sonar. DARPA's Tactically Exploited Reconnaissance Node (TERN) program aims...

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Sofar bomb

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of Naval Personnel (1953), "SOFAR, Harbor Defense, and other Sonar Systems", Naval Sonar, NAVPERS 10884, Washington, DC: U.S. Government Printing Office...

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Underwater acoustics

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rarely used because they are absorbed very quickly. Hydroacoustics, using sonar technology, is most commonly used for monitoring of underwater physical...

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SOFAR channel

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A Navy decision in 1949 led to studies by 1950 recommending the passive sonar potential of the SOFAR channel be exploited for the Navy's Anti-Submarine...

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Acoustic Doppler current profiler

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doppler current profiler (ADCP) is a hydroacoustic current meter similar to a sonar, used to measure water current velocities over a depth range using the Doppler...

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Fisheries acoustics

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method of detecting and quantifying fish and other marine organisms using sonar technology. An acoustic transducer emits a brief, focused pulse of sound...

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Ocean acoustic tomography

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PMID 32943525. S2CID 219887722. Stephanie Siegel (June 30, 1999). "Low-frequency sonar raises whale advocates' hackles". CNN. Retrieved 2007-10-23. Malcolm W....

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Hugh Duncan Griffiths

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engineer. He is known for his contributions in radar research, especially in bistatic radar and passive radar. He has published over 550 research papers in journals...

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Acoustic tag

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e Hydroacoustics Sonar Active acoustics Baffles (submarine) Bistatic sonar Echo sounding Fessenden oscillator GLORIA sidescan sonar Multibeam echosounder...

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Geophysical MASINT

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included, the array can be treated as a bistatic or multistatic sensor, and act as a synthetic aperture sonar (SAS) For ships that cooperate with aircraft...

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Multistatic radar

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multistatic radar system contains multiple spatially diverse monostatic radar or bistatic radar components with a shared area of coverage. An important distinction...

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MIMO radar

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Xin, et al. "On the MUSIC-derived approaches of angle estimation for bistatic MIMO radar." Wireless Networks and Information Systems, 2009. WNIS'09....

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Doppler effect

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inhomogeneous materials, and predicted inside a Vavilov–Cherenkov cone. Bistatic Doppler shift Differential Doppler effect Doppler cooling Dopplergraph...

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Measurement and signature intelligence

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that a signal jamming aircraft closer to Sensor 3b would be ignored. A bistatic remote sensing system would separate source 3a from sensor 3b; a multistatic...

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Track algorithm

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A track algorithm is a radar and sonar performance enhancement strategy. Tracking algorithms provide the ability to predict future position of multiple...

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Stealth technology

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and ground vehicles less visible (ideally invisible) to radar, infrared, sonar and other detection methods. It corresponds to military camouflage for these...

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Radar

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emitter, the receiver, the antenna, wavelength, scan strategies, etc. Bistatic radar Continuous-wave radar Doppler radar Fm-cw radar Monopulse radar Passive...

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Ambiguity function

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In pulsed radar and sonar signal processing, an ambiguity function is a two-dimensional function of propagation delay τ {\displaystyle \tau } and Doppler...

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Radar in World War II

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co-opted Oshchepkov's pulsed system, and by July 1938, had a fixed-position, bistatic experimental array that detected an aircraft at 30-km range at heights...

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History of radar

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aircraft, Bowen proposed fitting only receivers, what would later be called bistatic radar. Frederick Lindemann's proposals for infrared sensors and aerial...

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SACLANT ASW Research Centre

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Based on studies carried out in 1976, two years later the Bistatic Active Towed Array (BITOW) sonar programme was launched. This system used a second vessel...

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