基于ADS的雷达信号仿真实现  

Simulation of Radar Signal Based on ADS

作　　者：戴正科[1] 

机构地区：[1]湖南文理学院电气与信息工程学院,湖南常德415000

出　　处：《电子科学技术》2016年第6期716-718,共3页Electronic Science & Technology

基　　金：湖南省教育厅一般项目(批准号:14C0807);湖南文理学院校级教改项目(批准号:JGYB1532)

摘　　要：无论是军用还是民用领域,雷达技术都是探测远程目标的常用技术之一。虽然各种雷达技术日益成熟,但在接收目标回波信号时,还是不可避免地会受到各类散射物体产生的干扰杂波信号,最常见的就是云、雨、复杂地形带来的信号干扰,影响雷达对目标的探测能力。本文是基于ADS软件建立雷达信号目标检测系统,根据相位编码信号和目标回波信号准确计算出距离,并同步跟踪目标方位角,得到目标在天线扫描图中的位置,而且很好地抑制雷达杂波干扰,提高了雷达探测精度。Radar is one of the commonly used techniques to detect long-range targets in both military and civilian fields. Although a variety of radar technology is increasingly mature, but when receiving the target echo signal or inevitable will subject to various types of scattering objects produce interference clutter signal, the most common is the cloud, rain, complex terrain to bring the signal to interference, affecting the radar to target detection. This paper is a radar target signal detection system is established based on ADS software, according to the phase coded signal and the target echo signal accurately calculates the distance, and synchronous tracking target azimuth angle and the position of the target in the antenna scanning figure, and good inhibition of radar clutter, improves the accuracy of radar detection.

关 键 词：相位编码信号 目标回波信号 ADS 

分 类 号：TN957.51[电子电信—信号与信息处理]