外辐射源雷达目标探测工程及应用

第1 章 绪论····························································································.1
1.1 外辐射源雷达概述··········································································.1
1.1.1 外辐射源雷达与外辐射源双站雷达·············································.1
1.1.2 外辐射源双站雷达的特性·························································.2
1.1.3 外辐射源双站雷达面临的挑战···················································.7
1.2 外辐射源双站雷达的发展历史···························································.9
1.3 本书内容安排··············································································.16
第2 章 外辐射源雷达技术········································································.17
2.1 外辐射源雷达方程········································································.17
2.1.1 噪声条件下的外辐射源雷达方程··············································.17
2.1.2 杂波条件下的外辐射源雷达方程··············································.23
2.2 互模糊函数相参积累·····································································.29
2.2.1 互模糊函数的特性································································.29
2.2.2 互模糊函数的经典计算方法····················································.31
2.2.3 时域补偿批处理法································································.36
2.3 主要外辐射源信号与模糊函数特征···················································.48
2.3.1 DVB-S 信号········································································.48
2.3.2 GPS 信号············································································.51
2.3.3 FM 信号·············································································.53
2.3.4 DVB-T 信号········································································.54
2.3.5 DTMB 信号·········································································.56
2.3.6 5G 信号·············································································.59
2.3.7 不同外辐射源雷达信号探测的影响分析与性能比较······················.61
2.4 外辐射源雷达系统架构及信号处理流程·············································.64
2.4.1 外辐射源雷达系统架构··························································.64
2.4.2 外辐射源雷达信号处理流程····················································.67
第3 章 外辐射源目标电磁散射机理与电磁散射特性·······································.70
3.1 概述··························································································.70
3.2 外辐射源典型目标的散射源及电磁散射机理·······································.71
3.2.1 镜面反射············································································.71
3.2.2 二面角反射·········································································.72
3.2.3 腔体散射············································································.74
3.2.4 边缘绕射············································································.75
3.2.5 尖端绕射············································································.77
3.2.6 爬行波绕射·········································································.78
3.2.7 表面不连续处的散射·····························································.80
3.3 目标电磁散射特性计算方法····························································.82
3.3.1 高频近似方法······································································.82
3.3.2 全波计算方法······································································.87
3.4 多尺度电大尺寸目标电磁散射特性计算方法·······································.92
3.4.1 基于区域分解的矩量法（SMoM） ···········································.93
3.4.2 基于区域分解的自适应积分方法（SAIM） ································.96
3.4.3 基于并行计算的区域分解MLFMA ···········································.99
3.4.4 高低频混合算法··································································.103
3.5 典型目标BCS 特征分析································································.109
3.5.1 隐身飞机BCS 和RCS 对比····················································.109
3.5.2 波音737-400 民航客机BCS 特征分析······································.110
第4 章 目标散射中心提取与目标电磁散射特征反演·······································113
4.1 概述·························································································.113
4.2 散射中心模型·············································································.114
4.2.1 散射中心模型概述·······························································.114
4.2.2 点散射中心模型··········