Sliding window SA-CNN-based CFAR detector for extended target in shipborne HFSWR
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2024.2413028
Abstract: ABSTRACT In shipborne high-frequency surface wave radar (HFSWR), the change of platform speed or heading will cause variations in the extension of the Doppler spectrum for vessel targets located in different directions, subsequently resulting in… read more here.
Keywords: cfar detector; shipborne hfswr; hfswr; target ... See more keywords
Experimental Observation and Analysis of Ionosphere Echoes in the Mid-Latitude Region of China Using High-Frequency Surface Wave Radar and Ionosonde
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2020.3014666
Abstract: 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 techniques or… read more here.
Keywords: hfswr; high frequency; surface wave; clutter ... See more keywords
Motion Compensation Method Using Direct Wave Signal for CTSR Bistatic HFSWR
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2023.3249347
Abstract: Coast-transmit ship-receive (CTSR) bistatic high-frequency surface wave radar (HFSWR) can fully exploit the flexibility of moving platforms and the anti-interference advantages of bistatic radar. However, the platform motion can cause the spread of target echo… read more here.
Keywords: direct wave; motion; hfswr; wave signal ... See more keywords
A Data-Driven Deep Neural Network for Modeling of Ionospheric Clutter in HFSWR
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2023.3274203
Abstract: In the practical application of high-frequency surface wave radar (HFSWR), ionospheric clutter has become the principal obstacle to target detection. Since ionospheric clutter has nonlinear and time-varying characteristics, the current suppression methods still require improvement.… read more here.
Keywords: driven deep; deep neural; clutter; hfswr ... See more keywords