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外輻射源雷達(dá)目標(biāo)探測(cè)工程及應(yīng)用 版權(quán)信息
- ISBN:9787121484506
- 條形碼:9787121484506 ; 978-7-121-48450-6
- 裝幀:平裝-膠訂
- 冊(cè)數(shù):暫無(wú)
- 重量:暫無(wú)
- 所屬分類:>>
外輻射源雷達(dá)目標(biāo)探測(cè)工程及應(yīng)用 內(nèi)容簡(jiǎn)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(shí)接收直達(dá)波信號(hào)與目標(biāo)回波信號(hào),進(jìn)而構(gòu)建目標(biāo)檢測(cè)的新體制雷達(dá)系統(tǒng)。本書(shū)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(shū)共10章。第1章介紹了外輻射源雷達(dá)的定義、發(fā)展歷史和研究現(xiàn)狀。第2章介紹了外輻射源雷達(dá)的基本技術(shù),包括外輻射源雷達(dá)方程、信號(hào)特性分析和信號(hào)處理流程。第3章介紹了外輻射源雷達(dá)場(chǎng)景下典型目標(biāo)的電磁散射機(jī)理與電磁散射特性。第4章介紹了目標(biāo)散射中心提取與目標(biāo)電磁散射特征反演。第5章~第7章介紹了外輻射源雷達(dá)參考信號(hào)提純、雜波抑制、信號(hào)合成與增強(qiáng),以及目標(biāo)檢測(cè)、定位與跟蹤等重要的數(shù)字信號(hào)處理方法。第8章介紹了電波傳播對(duì)外輻射源雷達(dá)探測(cè)性能的影響。第9章介紹了基于衛(wèi)星外輻射源的目標(biāo)探測(cè)定位技術(shù)。第10章對(duì)全書(shū)進(jìn)行了總結(jié),并對(duì)外輻射源雷達(dá)未來(lái)的發(fā)展進(jìn)行了展望。
本書(shū)既可以作為高等院校本科生、研究生學(xué)習(xí)外輻射源雷達(dá)技術(shù)的教材和教師教學(xué)的參考書(shū),也可以作為從事外輻射源雷達(dá)技術(shù)研究和應(yīng)用工作的科技人員的參考書(shū)。
外輻射源雷達(dá)目標(biāo)探測(cè)工程及應(yīng)用 目錄
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(shū)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(jì)算方法····················································.31
2.2.3 時(shí)域補(bǔ)償批處理法································································.36
2.3 主要外輻射源信號(hào)與模糊函數(shù)特征···················································.48
2.3.1 DVB-S 信號(hào)········································································.48
2.3.2 GPS 信號(hào)············································································.51
2.3.3 FM 信號(hào)·············································································.53
2.3.4 DVB-T 信號(hào)········································································.54
2.3.5 DTMB 信號(hào)·········································································.56
2.3.6 5G 信號(hào)·············································································.59
2.3.7 不同外輻射源雷達(dá)信號(hào)探測(cè)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(hào)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(hào)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(jì)算方法····························································.82
3.3.1 高頻近似方法······································································.82
3.3.2 全波計(jì)算方法······································································.87
3.4 多尺度電大尺寸目標(biāo)電磁散射特性計(jì)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(jì)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(duì)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··········
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