Results 1 to 10 of about 6,835 (292)
Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm [PDF]
Sensors, 2021 The classification and recognition of radar clutter is helpful to improve the efficiency of radar signal processing and target detection. In order to realize the effective classification of uniform circular array (UCA) radar clutter data, a ...
Bin Yang +6 more
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Ground Clutter Mitigation for Slow-Time MIMO Radar Using Independent Component Analysis [PDF]
Remote Sensing, 2022 The detection of low, slow and small (LSS) targets, such as small drones, is a developing area of research in radar, wherein the presence of ground clutter can be quite challenging.
Fawei Yang +5 more
doaj +4 more sources
Analysis of Bistatic Ground Clutter
Radioengineering, 2018 This article presents analysis and parametrization of the bistatic ground clutter which is important from the point of view of the modelling/generating of bistatic clutter, and subsequent developing of the new suppression techniques.
Kumar, Annt Mishra +2 more
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Spektra: Jurnal Fisika dan Aplikasinya, 2023 Weather radar is an active remote sensing instrument for various hydrological and meteorological applications. One advantage of weather radar is its ability to detect rainfall in space and time with high spatial resolution.
Wildan Nurahman +2 more
doaj +3 more sources
High-Fidelity Inhomogeneous Ground Clutter Simulation of Airborne Phased Array PD Radar Aided by Digital Elevation Model and Digital Land Classification Data [PDF]
Sensors, 2018 This paper presents a high-fidelity inhomogeneous ground clutter simulation method for airborne phased array Pulse Doppler (PD) radar aided by a digital elevation model (DEM) and digital land classification data (DLCD).
Hai Li, Jie Wang, Yi Fan, Jungong Han
doaj +2 more sources
Mitigation of Ground Clutter in Airborne Bistatic Radar Systems [PDF]
2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM), 2020 Space-Time Adaptive Processing is a commonly used technique to mitigate ground clutter reflections from an airborne radar system. It estimates a covariance matrix based on spatial and temporal information, and the estimate is thereafter used to suppress ...
Patrik Dammert +5 more
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Ground clutter simulation for airborne forward-looking multi-channel LFMCW radar
The Journal of Engineering, 2019 Ground clutter is a crucial factor that affects the detection performance of the airborne forward-looking multi-channel linear frequency modulated continuous wave (LFMCW) radar, so the distribution characteristics of studying the ground clutter plays an ...
Hai Li, Jialing Duan, Di Song
doaj +3 more sources
Ground clutter suppression method based on FNN for dual-polarisation weather radar
The Journal of Engineering, 2019 Conventional clutter suppression methods in the field of precipitation detection generally use fixed parameters, resulting in poor clutter suppression in complex weather conditions and regional environments.
Hai Li, Jiawei Ren, Jungong Han, Yi Fan
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Statistical analyses of measured radar ground clutter data
IEEE Transactions on Aerospace and Electronic Systems, 1999 The performance of ground-based surveillance radars strongly depends on the distribution and spectral characteristics of ground clutter. To design signal processing algorithms that exploit the knowledge of clutter characteristics, a preliminary ...
Maria Sabrina Greco, L Verrazzani
exaly +2 more sources
Measurement, analysis and processing of VHF ground clutter
Record of the IEEE 2000 International Radar Conference [Cat. No. 00CH37037], 2022 S.352-358Radar echo measurements of stationary ground targets (clutter), illuminated at grazing incidence, have been conducted with LARISSA at its location in Wachtberg.
Kuschel, H.
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