摘要
对基于BD前向散射雷达(Forward Scattering Radar,FSR)的空中目标的探测区域进行分析和估计,研究了不同BD卫星的探测范围及其随时间变换时探测范围的变化以及不同空中目标对其探测区域的影响。实验中实际采集了BD卫星的数据,使用MATLAB软件进行探测区域的分析。分析结果表明,基于BD前向散射雷达的空中目标的探测范围是一个由基线而定的近似倒圆锥形,且随着目标的雷达横截面积的增大而增大。
The purpose of this paper is to analyze and estimate the detection area of air targets based on the BD Forward Scattering Radar（ FSR）, and to study the detection range of different BD satellites and its change with time, as well as the different air targets influence on the detection area. In the experiment, the data of BD satellite are actually collected, and the detection area is analyzed by MATLAB software. The results show that the detection range of the air target based on the BD forward scatter radar is a nearly inverted conical shape determined by the baseline, which increases with the increase of the radar cross section of the target.
作者
魏婷
黄海生
李鑫
曹新亮
Wei Ting;Huang Haisheng;Li Xin;Cao Xinliang(School of Electronic Engineering,Xi＇an University of Posts and Telecommunications,Xi＇an 710121,China;School of Physics and Electronic Information,Yan＇an University,Yan＇an 716000,China)
出处
《电子技术应用》
2018年第7期131-134,138,共5页
Application of Electronic Technique
基金
国家自然基金--地区科学基金项目(61661049)
