Sub-optimal signal processing in marine forward scatter radar

Sub-optimal signal processing in marine forward scatter radar
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海洋前向散射雷达中的次优信号处理

DOI：
10.1049/cp.2012.1571
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发表时间：
2012
期刊：
--
影响因子：
--
通讯作者：
Behar V
Behar V
中科院分区：
--
文献类型：
--
作者：
Behar V

文献摘要

相似文献

在本文中，我们考虑了一种改进的次优信号处理算法，用于前向散射雷达（FSR）系统中的海洋目标检测。该算法基于匹配滤波方法，其中滤波器参数应预先估计。与之前开发的算法相比，目标参数（时间、速度、长度）的估计是通过输入信号和参考信号的频率之间的互相关系数的最大化来进行的。本文提出的算法得到了实验数据的验证，也适用于其他一些双基地雷达。
In this paper we consider a modified sub-optimal signal processing algorithm for marine target detection in a Forward Scatter Radar (FSR) system. The algorithm is based on a matched filtering approach where the filter parameters should be previously estimated. In contrast to the previously developed algorithms, the estimation of target parameters (time, velocity, length) is carried out by means of maximisation of the cross-correlation coefficient between frequencies of the input signal and the reference signal. The algorithm presented in this paper is verified by experimental data, and it can be also applied in some other bistatic radars.