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Sea Clutter Suppression in High-Frequency Surface Wave Radar

By Shang Shang

Sea Clutter Suppression in High-Frequency Surface Wave Radar

By Shang Shang

0 - Default Title
Description
High-frequency surface wave radar (HFSWR), as a novel ocean observation radar, enables over-the-horizon, all-weather monitoring of the sea surface, unaffected by the Earth's curvature. Currently, HFSWR is widely applied in maritime target detection and ocean dynamic parameter measurement, playing a crucial role in both military and civilian domains. During operation, strong sea clutter often overwhelms target echoes, significantly affecting maritime target detection accuracy. Effective suppression of sea clutter is therefore key to improving detection performance. This study leverages the chaotic characteristics of sea clutter to establish a prediction model using radial basis function (RBF) neural networks. By predicting sea clutter and subtracting it from radar echoes in the time domain, effective clutter suppression is achieved. Intelligent optimization algorithms are introduced and improved to optimize the RBF network, enhancing prediction accuracy and further suppressing clutter.
Product details
Binding:
Paperback
Number of Pages:
232
Release Date:
2025-10-29
Publication Date:
2025-10-29
Publisher:
Scholars' Press
Languages:
Original: English
ISBN10:
6209172032
ISBN13:
9786209172038
Weight:
364 g
Height:
150 cm
Width:
220 cm
Thickness:
14 cm
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