radar clutter
Airborne radar clutter simulation using GPU (CUDA)
... 2.1 Clutter: Clutter is an unwanted echo that interferes with the observation of signal on radar ...screen. Clutter refers to radio frequency (RF) echoes returned from targets which are ...
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Adaptation of Rejection Algorithms for a Radar Clutter
... a radar clutter are synthesized for the case of a priori unknown spectral-correlation characteristics at wobbulation of a repetition period of the radar ...for radar signal extraction from the ...
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A Modified Goodness-of-Fit Measurement for Radar Clutter Amplitude Statistics
... of radar clutter sample data against reference/theoretic parameterized probability density function ...the clutter data amplitude and the reference ...multiple radar clutter data ...
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Coherent radar clutter statistics.
... The problem o f backscattering from a rough surface is o f interest to radar imaging, sonar detection and optics. There has been considerable work published on this subject in a wide spectrum o f journals. The ...
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MIMO radar clutter mitigation based on joint beamforming and joint domain localized processing
... in clutter environment can be conducted in all the directions of the formed beams in ...(RR) clutter mitigation in a localized angle-Doppler space based on a novel RR multistage Wiener filter ...the ...
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Moving Target Estimation in Non-Homogeneous Clutter for MIMO Radar
... that radar analysis and system design are usually performed under the assumptions that radar clutter is stationary and homogeneous that is the probability density of clutter power are assumed ...
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Clutter Suppression for Cooperative Radar Based on Orthogonal Polarization Character
... background clutter rays and target rays. The unmitigated clutter comes from target rays which are emitted by radar and received by orthogonal polarization target and vise ...estimated clutter ...
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Retrieving Evaporation Duct Heights from Radar Sea Clutter Using Particle Swarm Optimization (PSO) Algorithm
... from radar clutter power is a novel technique, which plays an important role in the full usage of radar ...from radar clutter power and that PSO has the highest accuracy of atmospheric ...
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Refractivity from Clutter by Variational Adjoint Approach
... and radar sea clutter is clearly nonlinear and ...sea clutter radar cross section by a nonlinear least squares inversion procedure ...observed clutter power and the density of modeled ...
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Distribution of the Cell Under Test in Sliding Window Detection Processes
... surveillance radar clutter, can be approximated by the same distribution as that used for the clutter, except with different underlying distributional ...in radar signal processing for many ...
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A fast STAP method using persymmetry covariance matrix estimation for clutter suppression in airborne MIMO radar
... (AEW) radar needs to instantly detect moving targets, which are saturated in the pres- ence of dense ground ...ground clutter. As an effective clutter suppression method in AEW radar, STAP ...
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A Survey on Target Detection Techniques under Sea Clutter
... sea clutter correlation cannot lead to the accumulation of energy, so the slow small target detection first consideration to the relevant ...inter- clutter energy and energy -related goals Difference, ...
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Effects of wind turbines on radar: A pilot study of US concerns
... and Radar Expert interviewed by the author explained, “There is military concern around the use of wind farms (clutter and shadow zones) by unfriendly aircraft to transition below the radar level of ...
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Radar Cross Sections of Sea and Ground Clutter Estimated by Two Scale Model and Small Slope Approximation in HF-VHF Bands
... of radar in sea and ground ...with clutter [2] interfere with radar performance for ship and terrestrial vehicle ...improve radar performance, a measure called Radar Cross Section is ...
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Suppression of Log Normal Distributed Weather Clutter Observed by an S Band Radar
... weather clutter containing targets (ships) using an S-band radar with a frequency ...weather clutter amplitude statistics, we introduce the Akaike Information Criterion ...weather clutter ...
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Review on various Wind Turbine Clutter Mitigation Techniques in Weather RADAR Systems
... adaptive clutter maps and then PSFs of the WTs are subtracted from the range profiles using the CLEAN algorithm to obtain WTC free range ...The radar range profiles consist of larger structural dimensions ...
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An Improved SASS Model for Sea Clutter Reflectivity at Ku band
... in clutter simulation, which reflect the clutter intensity and fluctuation degree ...mean clutter power in a resolution cell should be calculated according to mean clutter reflectivity models, ...
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Enhanced radar precipitation estimates using a combined clutter and beam blockage correction technique
... The choice of the dynamic map is based on the search for the minimum antenna elevation simultaneously not affected from climatological clutter, with a beam shielding fraction lower than 0.5, and not contaminated ...
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Simulation of Sea Clutter at Low Grazing Angles
... distribution clutter performed more spikier than the other distributions as it has the longest tail and larger amplitude value which represent an exist of spiky ...
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Binary integration nonparametric detection for range spread targets in distributed terahertz radar network under unknown clutter
... Concealed threats are range-spread targets for high- resolution radar. In order to solve the so-called col- lapsing loss which will lead to a performance loss for range-spread targets detection [4], many detectors ...
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