Results 11 to 20 of about 531 (148)
A Self-Regulating Multi-Clutter Suppression Framework for Small Aperture HFSWR Systems
Remote Sensing, 2022 The problem that this paper is concerned with is High Frequency Surface Wave Radar (HFSWR) detection of desired targets against a complex interference background consisting of sea clutter, ionosphere clutter, Radio Frequency Interference (RFI) and ...
Xiao-Wei Ji
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IET Radar, Sonar & NavigationVirtual aperture extension of small aperture array has attracted wide attention in high‐frequency surface wave radar (HFSWR). A biologically inspired coupled (BIC) system is employed to virtually extend the array aperture.
Hongbo Li +4 more
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3-D Moving Target Localization in Multistatic HFSWR: Efficient Algorithm and Performance Analysis
Remote SensingHigh-frequency surface wave radar (HFSWR) is unable to measure the target’s altitude information due to its limited antenna aperture in the elevation dimension.
Jun Geng, Yijia Guo
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Deep Learning-Based Automatic Clutter/Interference Detection for HFSWR
Remote Sensing, 2018 High-frequency surface wave radar (HFSWR) plays an important role in wide area monitoring of the marine target and the sea state. However, the detection ability of HFSWR is severely limited by the strong clutter and the interference, which are difficult ...
Ling Zhang, Yonggang Ji
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Remote Sensing, 2022 The echo of shipborne high-frequency surface wave radar (HFSWR) is modulated by six-degrees-of-freedom (6-DOF) motion, affecting the detection of the target and the remote sensing of ocean surface dynamics parameters.
Ling Zhang, Yonggang Ji
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High-Resolution Doppler and Azimuth Estimation and Target Detection in HFSWR: Experimental Study [PDF]
Sensors, 2022 In this paper, we present a new high-resolution algorithm for primary signal processing in High Frequency Surface Wave Radar (HFSWR). The algorithm has been developed to achieve and improve primary signal processing performance in existing HFSWR radars ...
Nenad Vukmirovic +2 more
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Remote SensingAs devastating natural disasters, typhoons pose a tremendous threat to human society, making effective typhoon early warning and monitoring crucial.
Yonggang Ji, Ruozhao Qu
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First-Order Ocean Surface Cross Section for Shipborne Bistatic HFSWR: Derivation and Simulation
Journal of Marine Science and Engineering, 2022 A bistatic high-frequency surface wave radar (HFSWR) with both receiving and transmitting stations placed on different ships (platforms) is a new radar system and referred to as shipborne bistatic HFSWR.
Yonggang Ji +6 more
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APO-ELM Model for Improving Azimuth Correction of Shipborne HFSWR
Remote Sensing, 2023 Shipborne high-frequency surface wave radar (HFSWR) has a wide range of applications and plays an important role in moving target detection and tracking.
Yaning Wang +3 more
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IET Radar, Sonar & Navigation, 2023 Small‐array high‐frequency surface wave radar (HFSWR) is widely used to monitor maritime targets as it can be used to save on‐land resources. In small‐array HFSWR systems, the main lobe of the receiving angle spectrum is significantly broadened.
Jiaming Li, Qiang Yang, Xin Zhang
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