Results 51 to 60 of about 5,607,096 (183)
Comparative Study on Chaos Identification of Ionospheric Clutter From HFSWR
IEEE Access, 2019 In addition to target echoes, high frequency surface wave radar (HFSWR) receives sea and ionospheric clutter. Among these clutters, the ionospheric clutter is dominant and significantly affects the detection performance of HFSWR, particularly when the ...
Lyu Zhe +4 more
doaj +1 more source
Multiscale Modeling and Simulation of Clutter in ISAR Imaging [PDF]
, 2020 Clutter is common in applications of radar imaging and can adversely impact target imaging by contributing scattered energy that is not accounted for in target signal models.
Mitchell, Jon
core +1 more source
Empirical clutter analysis for forward scatter micro-sensors
, 2014 Vegetation clutter is a significant factor that limit the performance of ground-based Forward Scatter Radar. The clutter experimental and statistical analysis of Forward Scatter Micro-sensors is presented in this paper.
V. Sizov +7 more
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Clutter analysis and simulation in forward scatter micro radar network [PDF]
, 2017 Over the past few years, numbers of research have been carried out to investigate the clutter characteristic especially for conventional monostatic and bistatic radar detection (mostly in maritime and airborne using Ultra Wide Band radar and Synthetic ...
Zakaria, Nor Ayu Zalina Binti
core +5 more sources
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Ionospheric clutter is a major factor affecting the performance of high-frequency surface wave radar (HFSWR). Previous studies have been mainly focused on the development of ionospheric clutter suppression methods involving delicate signal processing ...
Xuguang Yang +3 more
doaj +1 more source
Surface Clutter Suppression Techniques for Ice Sounding Radars: Analysis of Airborne Data [PDF]
, 2008 For the ice sounding of Antarctica from space, a P-band radar at 435 MHz is the only option which complies with present ITU regulations. At this frequency the ice surface cannot be considered smooth, leading to high ambiguous returns.
Hélière, Florence +2 more
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A Weather Radar Ground Clutter Suppression Method Using Adaptive Coherent Pulse Integration
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingGround clutter poses a significant challenge to the accuracy of weather radar products, especially for aeroecology monitoring. Operational weather radar commonly employs a fixed coherent pulse integration (CPI) for clutter suppression.
Rui Wang +6 more
doaj +1 more source
A Semi-Empirical Model Of Sea Clutter Based On Zero Memory Nonlinearity
IEEE Access, 2019 Based on the computer simulation technology of zero memory nonlinearity (ZMNL), this paper combines with the backscattering features of sea clutter and conducts simulation for four typical backscattering coefficient empirical models of sea clutter ...
Gengkun Wu +3 more
doaj +1 more source
Clutter-adaptive visualization for mobile data mining
, 2010 Clutter-adaptive visualization for mobile data ...
S Krishnaswamy (12709076) +7 more
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Space-polarization Collaborative Suppression Method for Ionospheric Clutter in HFSWR
Leida xuebao, 2016 High Frequency Surface Wave Radar (HFSWR) is able to receive surface target and low-flying aircraft echoes at a long-distance, but it suffers severely from ionospheric clutter.
Yang Yunlong +3 more
doaj +1 more source