Motion Compensation for Platform-Mounted High Frequency Surface Wave Radar

被引:0
|
作者
Ma, Yue [1 ]
Huang, Weimin [1 ]
Gill, Eric W. [1 ]
机构
[1] Mem Univ Newfoundland, Fac Engn & Appl Sci, St John, NF, Canada
来源
2017 18TH INTERNATIONAL RADAR SYMPOSIUM (IRS) | 2017年
基金
加拿大自然科学与工程研究理事会;
关键词
FLOATING PLATFORM; CROSS-SECTION; OCEAN SURFACE; ANTENNA;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A method for mitigating antenna motion effects in high frequency radar Doppler spectra developed from ocean backscatter is proposed. Based on the established radar cross section models for a fixed antenna and for an antenna on a floating platform, the relationship between these models is developed. Through this relationship, motion compensation can be achieved by deconvolving the radar cross section data with the derived transfer function. A least squares deconvolution (LSD) method is applied in this study and shows good performance.
引用
收藏
页数:7
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