Bistatic clutter

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August undefined, 2024

WebAug 12, 2024 · Range-Dependent Ambiguous Clutter Suppression for Airborne SSF-STAP Radar Abstract: Range-dependent clutter suppression is a challenging problem in nonsidelooking, bistatic, and conformal antenna array airborne radar, especially in the presence of range ambiguity. WebJun 22, 2015 · Blekinge Institute of Technology Abstract and Figures In bistatic radar with transmitter and receiver geographically separated the interference from ground clutter and the direct path signal...

Sensors Free Full-Text An Efficient Adaptive Angle-Doppler ...

WebNov 26, 2010 · According to the estimated clutter probability distribution, power spectrum model and generalized matching filter theory, the forward scattering clutter in bistatic radar is effectively suppressed and the target motion parameters are accurately estimated from the measured clutter data. In this paper, based on the processing results of measured … WebMay 8, 2003 · The clutter characteristics of monostatic systems in the presence of crab angles and system errors are first examined. Then, the analysis of bistatic systems is focused on the effect of geometry on the clutter characteristics. Several interesting rules made from observation for the clutter characteristics with bistatic geometry are discussed. c sharp print statement

Bistatic SAR Clutter Suppression: Theory, Method, and Experiment ...

WebMar 8, 2024 · Clutter suppression poses serious problems for airborne, bistatic radar systems. Suppression may be increased using space-time adaptive processing (STAP), … WebJul 1, 2015 · In high frequency (HF) hybrid sky-surface wave radar, the first-order sea clutter broadening is very severe under the influence of ionosphere and bistatic angle, which affects the detection of slow ship target. ead port of entry

Keynote address: “Clutter diversity: A new degree of freedom in ...

Bistatic Backscatter Communication: Shunt Network Design

WebBiclustering, block clustering, Co-clustering or two-mode clustering is a data mining technique which allows simultaneous clustering of the rows and columns of a matrix.The … WebSep 29, 2024 · Based on the target scattering model and the normal mode theory in a shallow water waveguide, a mathematical model of the acoustic intensity under the coupling condition of the target and the environment was deduced, and the interference striations in the monostatic and bistatic configuration were obtained by simulations. Further, a field … c sharp print lineWebIn this paper, the multiple-input multiple-output (MIMO) bistatic radar with element-pulse coding (EPC) is studied for suppressing range-ambiguous clutter. The EPC technology employs a series of weighting coefficients to modulate initial phase of each transmit pulse at each transmit element. Thus, it provides extra degrees of freedom in transmit spatial … csharp print object

"WebOct 25, 2024 · Is This Bistatic Clutter Model Correct?. Learn more about bistatic radar, clutter, signal processing, matlab MATLAB I have simulated a bistatic clutter model in … " - Bistatic clutter

Bistatic clutter

Basic Theory for Clutter Suppression SpringerLink

WebEntdecke Bistatisches Radar UC Willis Nicholas J. Technology Service Corporation USA SciTech in großer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung für viele Artikel! WebDec 6, 2024 · passive bistatic radar; complex clutter; subband processing; low-observable target detection 1. Introduction The development of effective and low-cost surveillance …

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WebBistatic radar performance in clutter depends in part on the clutter cell area, which again can deviate significantly from that of a monostatic radar, depending on the bistatic geometry, Section 5.6. Geometry also controls the maximum unambiguous range and PRF. Further, in some bistatic geometries, the area, or volume, common to the bistatic ... WebNov 30, 2024 · Bistatic backscatter communication is emerged as a promising technique to significantly enlarge the lifetime of Internet of Things (IoT) network due to its inherently …

WebMatlab / Python NRL model of bistatic sea surface radar reflectivity for hot clutter modeling. No special toolboxes are used, thus this should work in virtually any Matlab or GNU Octave install. Install Python: python -m pip install -e . Usage Oct2Py gives Python access to the Matlab functions. GUI WebMay 8, 2003 · The clutter characteristics of monostatic systems in the presence of crab angles and system errors are first examined. Then, the analysis of bistatic systems is …

WebThe results conclude that the bistatic Doppler data have a lower K-distribution shape parameter in the majority of bistatic angles compared with the simultaneous monostatic data. In addition, novel trends in the relationship between the clutter spectrum CoG and the clutter intensity are presented. WebThe novel sensing technology airborne passive bistatic radar (PBR) has the problem of being affecting by multipath components in the reference signal. Due to the movement of …

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WebMay 1, 2010 · This could be seen as supporting other work [25] which suggests that the bistatic clutter RCS is generally lower than the monostatic, but the inaccuracies … c sharp print variableWebMay 1, 2014 · Abstract Recent experimental results have shown that the statistical properties of bistatic radar clutter are a function of the bistatic geometry. This suggests that it should be possible to... c sharp printlnWebJun 4, 2015 · In this study, the effects of non-sidelooking airborne radar clutter dispersion on space-time adaptive processing (STAP) is considered, and an efficient adaptive angle-Doppler compensation (EAADC) approach is proposed to improve the clutter suppression performance. In order to reduce the computational complexity, the reduced-dimension … csharp print listhttp://www.ittc.ku.edu/~callen/energy_harvesting/Griffiths2003pp9.pdf csharp privateWebMar 31, 2024 · Bistatic SAR clutter suppression is the prerequisite and key technique for realizing the detection of moving targets on the ground/sea surface. It is also the frontier … ead processing time i485WebThe radar geometry defined by a spatially separated transmitter and receiver with a moving object crossing the baseline is considered as a Bistatic Forward Inverse Synthetic Aperture Radar (BFISAR). As a transmitter of opportunity, a Digital Video Broadcast-Terrestrial (DVB-T) television station emitting DVB-T waveforms was used. A system of vector equations … ead processing timelinesWebApr 1, 2013 · Bistatic radars are parts of coherent multistatic radar systems for air targets positioning and tracking in various systems including the Air Traffic Control. The signal … csharp print statement