外輻射源雷達(dá)目標(biāo)探測工程及應(yīng)用

定　價：￥139.00

作　者：	劉春恒等
出版社：	電子工業(yè)出版社
叢編項(xiàng)：
標(biāo)　簽：	暫缺

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當(dāng)當(dāng)網(wǎng) (￥121.00)

ISBN：	9787121484506	出版時間：	2024-07-01	包裝：	平裝-膠訂
開本：	16開	頁數(shù)：		字?jǐn)?shù)：

內(nèi)容簡介

　　外輻射源雷達(dá)是一種采用第三方輻射源，在接收端同時接收直達(dá)波信號與目標(biāo)回波信號，進(jìn)而構(gòu)建目標(biāo)檢測的新體制雷達(dá)系統(tǒng)。本書系統(tǒng)地介紹了外輻射源雷達(dá)工程的相關(guān)處理方法及應(yīng)用實(shí)例。全書共10 章，結(jié)合作者多年從事外輻射源雷達(dá)研究的理論成果和實(shí)際工程經(jīng)驗(yàn)，對外輻射源雷達(dá)技術(shù)進(jìn)行了全面系統(tǒng)的闡述。從外輻射雷達(dá)的基礎(chǔ)理論和方法出發(fā)，介紹了外輻射雷達(dá)的發(fā)展歷史和現(xiàn)狀，系統(tǒng)總結(jié)了外輻射源雷達(dá)的組成部分，深入研究了外輻射雷達(dá)目標(biāo)探測、相干積累、檢測算法、目標(biāo)定位跟蹤等信號處理技術(shù)，同時也梳理了外輻射源目標(biāo)散射機(jī)理和電磁傳播環(huán)境建模等重要研究。

作者簡介

　　略略略略

圖書目錄

第1 章緒論····························································································.1
1.1 外輻射源雷達(dá)概述··········································································.1
1.1.1 外輻射源雷達(dá)與外輻射源雙站雷達(dá)·············································.1
1.1.2 外輻射源雙站雷達(dá)的特性·························································.2
1.1.3 外輻射源雙站雷達(dá)面臨的挑戰(zhàn)···················································.7
1.2 外輻射源雙站雷達(dá)的發(fā)展歷史···························································.9
1.3 本書內(nèi)容安排··············································································.16
第2 章外輻射源雷達(dá)技術(shù)········································································.17
2.1 外輻射源雷達(dá)方程········································································.17
2.1.1 噪聲條件下的外輻射源雷達(dá)方程··············································.17
2.1.2 雜波條件下的外輻射源雷達(dá)方程··············································.23
2.2 互模糊函數(shù)相參積累·····································································.29
2.2.1 互模糊函數(shù)的特性································································.29
2.2.2 互模糊函數(shù)的經(jīng)典計算方法····················································.31
2.2.3 時域補(bǔ)償批處理法································································.36
2.3 主要外輻射源信號與模糊函數(shù)特征···················································.48
2.3.1 DVB-S 信號········································································.48
2.3.2 GPS 信號············································································.51
2.3.3 FM 信號·············································································.53
2.3.4 DVB-T 信號········································································.54
2.3.5 DTMB 信號·········································································.56
2.3.6 5G 信號·············································································.59
2.3.7 不同外輻射源雷達(dá)信號探測的影響分析與性能比較······················.61
2.4 外輻射源雷達(dá)系統(tǒng)架構(gòu)及信號處理流程·············································.64
2.4.1 外輻射源雷達(dá)系統(tǒng)架構(gòu)··························································.64
2.4.2 外輻射源雷達(dá)信號處理流程····················································.67
第3 章外輻射源目標(biāo)電磁散射機(jī)理與電磁散射特性·······································.70
3.1 概述··························································································.70
3.2 外輻射源典型目標(biāo)的散射源及電磁散射機(jī)理·······································.71
3.2.1 鏡面反射············································································.71
3.2.2 二面角反射·········································································.72
3.2.3 腔體散射············································································.74
3.2.4 邊緣繞射············································································.75
3.2.5 尖端繞射············································································.77
3.2.6 爬行波繞射·········································································.78
3.2.7 表面不連續(xù)處的散射·····························································.80
3.3 目標(biāo)電磁散射特性計算方法····························································.82
3.3.1 高頻近似方法······································································.82
3.3.2 全波計算方法······································································.87
3.4 多尺度電大尺寸目標(biāo)電磁散射特性計算方法·······································.92
3.4.1 基于區(qū)域分解的矩量法（SMoM） ···········································.93
3.4.2 基于區(qū)域分解的自適應(yīng)積分方法（SAIM） ································.96
3.4.3 基于并行計算的區(qū)域分解MLFMA ···········································.99
3.4.4 高低頻混合算法··································································.103
3.5 典型目標(biāo)BCS 特征分析································································.109
3.5.1 隱身飛機(jī)BCS 和RCS 對比····················································.109
3.5.2 波音737-400 民航客機(jī)BCS 特征分析······································.110
第4 章目標(biāo)散射中心提取與目標(biāo)電磁散射特征反演·······································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 點(diǎn)散射中心模型··········