Results 11 to 20 of about 222 (138)
Vessel Tracking Using Bistatic Compact HFSWR [PDF]
Remote Sensing, 2020 Bistatic and multi-static high-frequency surface wave radar (HFSWR) is becoming a prospective development trend for sea surface surveillance due to its potential in extending the coverage area, improving the detection accuracy, etc.
Weifeng Sun, Weimin Huang, Yonggang Ji
exaly +4 more sources
Ship Monitoring With Bistatic Compact HFSWR of Small Aperture [PDF]
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 High-frequency surface wave radar (HFSWR) can detect and continuously track ship targets in real time and beyond the horizon. Compared with transmit/receive (T/R) monostatic HFSWR, the T-R bistatic HFSWR has the advantages of flexibility ...
Ruifu Wang, Weifeng Sun, Yonggang Ji
exaly +4 more sources
A Single-Dataset-Based Pre-Processing Joint Domain Localized Algorithm for Clutter-Suppression in Shipborne High-Frequency Surface-Wave Radar. [PDF]
Sensors (Basel), 2020 Due to the motion of the platform, the spectrum of first-order sea clutter will widen and mask low-velocity targets such as ships in shipborne high-frequency surface-wave radar (HFSWR).
Guo L +5 more
europepmc +2 more sources
A Performance Evaluation Scheme for Multiple Object Tracking with HFSWR. [PDF]
Sensors (Basel), 2019 High-frequency surface wave radar (HFSWR) can detect and continuously track ship objects in real time and beyond the horizon. When ships navigate in a sea area, their motions in a time period form a scenario. The diversity and complexity of the motion scenarios make it difficult to accurately track ships, in which failures such as track fragmentation ...
Wang K +5 more
europepmc +6 more sources
A MIMO FMCW radar approach to HFSWR [PDF]
Advances in Radio Science, 2011 In this paper we propose one possible approach how to apply the concept of multiple-input multiple-output (MIMO) to monostatic Frequency Modulated Continuous Wave (FMCW) High-Frequency Surface Wave Radar (HFSWR) in a maritime environment.
J. O. Hinz, U. Zölzer
doaj +3 more sources
Shipborne HFSWR Target Detection in Clutter Regions Based on Multi-Frame TFI Correlation
Remote Sensing, 2022 High-frequency surface wave radar (HFSWR) is an important marine monitoring technology, and this new regime of radar plays an important role in large-scale, continuous early-warning monitoring at sea. In particular, shipborne HFSWR has wider applications
Gangsheng Li
exaly +3 more sources
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
doaj +2 more sources
Application of joint domain localised matrix CFAR detector for HFSWR
The Journal of Engineering, 2019 Target detection is one of the most important parts of high-frequency surface wave radar (HFSWR) signal processing, to find targets in noise or clutter and obtain targets’ information.
Lei Ye +3 more
doaj +2 more sources
Maritime over the Horizon Sensor Integration: High Frequency Surface-Wave-Radar and Automatic Identification System Data Integration Algorithm. [PDF]
Sensors (Basel), 2018 To obtain the complete operational picture of the maritime situation in the Exclusive Economic Zone (EEZ) which lies over the horizon (OTH) requires the integration of data obtained from various sensors. These sensors include: high frequency surface-wave-
Nikolic D, Stojkovic N, Lekic N.
europepmc +2 more sources
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
doaj +2 more sources