Results 131 to 140 of about 611,182 (170)
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Multistatic Radar System - MRS
Fourth International Conference on Ground Penetrating Radar, 1992Single channel impulse radars have been in operation for several years for ground penetrating surveys. Usually the radar antenna is kept very close to the surface in order to get an efficient coupling to the ground. This is important when the radio wave absorbtion is strong and the desired penetration is deep.
Peter Ulriksen, Tekniska Hgskolan I Lund
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Multistatic-Radar Binomial Detection
IEEE Transactions on Aerospace and Electronic Systems, 1978The performance of multistatic-radar binomial detectors is investigated. Although conceptually similar to the well-knwn "M-out-of-N" detector frequently considered for monostatic systems, the multistatic detector must cope with false alarms generated by target et ghosting as well as by noise threshold crossings.
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Multistatic Radar Placement Optimization for Cooperative Radar-Communication Systems
IEEE Communications Letters, 2018In this letter, we investigate a scenario where both multistatic radar and point-to-point communication systems are present with a partial or total spectrum-sharing constraint. We propose a new adaptive radar receivers placement mechanism that jointly maximizes the signal-to-interference-plus noise ratio of each communication transmitter–radar receiver
Moez Ben Kilani +2 more
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The nature of bistatic and multistatic radar
2001 CIE International Conference on Radar Proceedings (Cat No.01TH8559), 2002Bistatic and multistatic radar has some properties which are completely different from current monostatic radar. Some special properties that are closely related to tactical applications are derived. Through overall analysis, we believe that this will become one of the most important military radar systems.
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Multistatic networked radar for sea clutter measurements
2011 IEEE International Geoscience and Remote Sensing Symposium, 2011NetRad, consisting of three fully coherent S-Band (2400 MHz) nodes, synchronised by clock and trigger cables, or, GPS Disciplined Oscillators (GPSDOs) with a programmable trigger, has been underdevelopment at UCL and UCT for a number of years. Basic output power is low (200 mW), but a high power transmitter (500W peak) is available for one node.
Michael R. Inggs +5 more
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A sparse bayesian approach to multistatic radar imaging
2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR), 2011We tackle the problem of multistatic radar image formation by simultaneously exploiting the sparsity and covariance structure of radar images measured by a local GSM distribution of wavelet coefficients. Our aim is to gauge the extent to which such local statistical information can be leveraged in addition to the commonly used l 1 sparsity constraint.
Raghu G. Raj +2 more
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An exact Bayesian detector for multistatic passive radar
2016 50th Asilomar Conference on Signals, Systems and Computers, 2016An exact Bayesian likelihood ratio is derived for detecting the presence of a rank-2 signal in M > 2 channels of noisy receiver data under the assumption that the signal is known to be present on K = 2 of the channels (reference channels). The objective of the test is thus to ascertain whether the signal is also present on the other channels ...
Stephen D. Howard +2 more
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OFDM waveforms for multistatic radars
2010 IEEE Radar Conference, 2010In this paper, the benefits of OFDM waveforms are analyzed for multistatic radar systems, where several radar stations cooperate in the same frequency band. The signal is coded over a 2D pattern, in the time and the frequency domains, using orthogonal Golay complementary sets derived from Reed-Muller codes.
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Foliage-penetration human tracking by multistatic radar
2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016Human target detection and tracking have great potential in military, safety, security and entertainment applications. In this paper, a complete processing procedure is proposed for human tracking in foliage-penetration environment by multistatic radar.
Jun Zhang +4 more
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Workshop on multistatic and MIMO radar
IEEE Aerospace and Electronic Systems Magazine, 2010MIMO radar should not be regarded as a separate subject, but rather as part of a continuum of different types of diverse, networked radar sensors.
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