Digital Earth surface maps for radar ground clutter simulation

被引：0
|
作者：
Margarita, Oreshkina [1 ]
Maksim, Stepanov [1 ]
Alexey, Kiselev [1 ]
机构：
[1] Novosibirsk State Tech Univ, Novosibirsk 630073, Russia
来源：
JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS | 2022年 / 33卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
ground clutter; mathematical modelling; radar; simulation;
D O I：
10.23919/JSEE.2022.000035
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper dwells upon optimizing the azimuth sampling interval of digital surface maps used to model radar ground clutter. The resulting equations can be used to find the digital map sampling interval for the required calculation error and modeled power of the simulated signal, which determines the resulting distribution of backscatter intensity. The paper further showcases how the sampling interval could be increased by preprocessing the map.
引用
收藏
页码：340 / 344
页数：5
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