Target characteristics analysis for a shipborne HF surface wave radar

被引：0
作者：
Lu, Geriletu [1 ,2 ]
Ji, Yonggang [1 ,3 ,4 ]
Wang, Yiming [1 ,3 ,4 ]
Liu, Yongxin [2 ]
机构：
[1] State Ocean Adm, Inst Oceanog 1, Lab Marine Phys & Remote Sensing, Qingdao, Shandong, Peoples R China
[2] Inner Mongolia Univ, Coll Elect Informat Engn, Hohhot, Peoples R China
[3] State Ocean Adm, Ocean Telemetry Engn & Technol Res Ctr, Qingdao, Shandong, Peoples R China
[4] China Aerosp Sci & Technol Corp, Qingdao, Shandong, Peoples R China
来源：
JOURNAL OF ENGINEERING-JOE | 2019年 / 2019卷 / 20期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
OCEAN SURFACE; CROSS-SECTION; SCATTERING; ANTENNA;
D O I：
10.1049/joe.2019.0491
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, based on the shipborne high-frequency (HF) surface wave radar target detection application, the firstorder ocean surface cross-section for the shipborne HF surface wave radar is simulated, and the relationship between the sea clutter widening characteristics and platform speed is analysed. Then, the relationship between the target echo characteristics of shipborne HF surface wave radar with the platform speed and sails direction is analysed. Finally, combined with the characteristics of the target and sea clutter, a new scheme of target detection for the shipborne radar is proposed. That is, by changing the course of the shipborne platform motion, the target is separated from the widened sea clutter, thereby improving the target-detection performance of the shipborne HF surface wave radar.
引用
收藏
页码：7013 / 7016
页数：4
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