Challenges in radar sea clutter modelling

被引：11
|
作者：
Watts, Simon [1 ]
Rosenberg, Luke [2 ]
机构：
[1] UCL, Elect & Elect Engn, Torrington Pl, London WC1E 7JE, England
[2] Def Sci & Technol Grp, Edinburgh, Australia
来源：
IET RADAR SONAR AND NAVIGATION | 2022年 / 16卷 / 09期
关键词：
COVARIANCE-MATRIX ESTIMATION; DOPPLER SPECTRA; NONSTATIONARITY; SIMULATION;
D O I：
10.1049/rsn2.12272
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：
The ability to detect small targets in sea clutter is still an ongoing challenge, even for modern radar systems. Over the past decade, the development of new radar waveforms and signal processing algorithms has been assisted by an increasingly good understanding of the characteristics of sea clutter. Nevertheless, many challenges remain in the development of robust sea clutter models that span the wide range of sea conditions and viewing geometries encountered in practice. This paper describes the current challenges with some suggestions on how they can be overcome.
引用
收藏
页码：1403 / 1414
页数：12
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