High range resolution profile
WebSep 25, 2010 · Based on compressed sensing theory, a new strategy of high-resolution range profiling of stepped-frequency (SF) radar with missing pulses is proposed. If a … WebDue to the aspect sensitivity of high-resolution range profile (HRRP), traditional radar HRRP target recognition methods usually use average profile within some target-aspect region as the target-aspect template. Actually, the amplitude fluctuation property of target HRRP also represents some feature information of the target. Based on the scattering center model, …
High range resolution profile
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WebA high-resolution range profile (HRRP) is a one-dimensional signature of an object. It is a representation of the time domain response of the target to a high-range resolution radar pulse. Inspec keywords: radar resolution … WebHigh range resolution profile (HRRP) is a one-dimensional measurement of target radar reflectivity along radar line-of-sight (LOS). It provides detailed structure information of ground moving targets for identification.
WebHigh range resolution profile (HRRP) is a one-dimensional measurement of target radar reflectivity along radar line-of-sight (LOS). It provides detailed structure information of … WebApr 1, 2024 · Abstract In this paper, several high-resolution range profile (HRRP) recognition approaches in radar sensor network (RSN) are investigated. First, we study HRRP target recognition in a radar. A decision rule based on the minimum resistor-average (MRA) distance criterion is established for HRRP sequence recognition.
WebMay 23, 2008 · High resolution radar is an area of vigorous research and development in recent years. It is known that radar's range resolution is inversely proportional to its bandwidth. Therefore, the increase in bandwidth correspondingly improves the … WebA method 10 of providing a radar high range resolution (HRR) profile of a target comprises: generating and transmitting a stepped-frequency waveform radar signal 12; sampling echo signals...
Webnovel scheme solving high range resolution profile automatic target recognition for ground moving targets is proposed. The sparse representation theory is applied to analyzing the components of high range resolution profiles and sparse coefficients are used to describe their features. Numerous experiments with the target type number ranging ...
WebMost of the progresses achieved in radar high range resolution profile (HRRP) recognition rely on the closed set condition, where the test sample is from a known class. In realistic scenario, however, the test sample may be drawn from unknown classes, which is regarded as an open set recognition task. In such cases, conventional recognition algorithms will … d hough tennisWebA high range resolution profile (HRRP) is a good characteristic for radar target, and radar target recognition by using HRRP has been studied extensively. Target recognition by … dhouess1 jh.educinch car dealsWebJul 11, 2012 · HRR profiles can result from processing range-Doppler images of targets, whereby the 2-D range-Doppler image is collapsed into a 1-D range profile. The interest in … cinch car lease dealsWebOct 18, 2001 · The properties of range profile of aircraft Abstract: Wideband radar can obtain more target information, for its range resolution is high. With an airplane, because its size is smaller than the resolution of conventional radar, it can be regarded as a 'point'. d hotte shop burlingtonWebApr 7, 2024 · high-profile: [adjective] attracting a lot of attention in newspapers, on television, etc. d houghton ltdWebHRR Automatic Target Recognition from Superresolution Scattering Center Features Abstract: The work presented here introduces a procedure for the automatic recognition of ground-based targets from high range resolution (HRR) profile sequences that may be obtained from a synthetic aperture radar (SAR) platform. d houghton