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闫云斌 / 电子工业出版社 / 2023-01 / 其他
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上书时间2023-04-16
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跳频通信自适应抗干扰技术
本书以军用战术短波和超短波跳频电台为研究对象。重点研究了跳频通信中跟踪干扰检测和识别算法。在此基础上,研究可有效对抗跟踪干扰,同时兼具对抗其他典型干扰能力的原理、方法和技术,保证复杂电磁环境下跳频电台能够正常通信,同时也可为今后跳频电台的研制和运用提供一定的理论参考。本书进一步丰富了扩频通信干扰检测及自适应抗干扰理论体系,具有较高的理论价值和军事应用价值。本书聚焦跳频通信跟踪干扰检测、识别及抗跟踪干扰技术,能够为相关专业的科研人员、工程技术人员以及博士生、硕士生提供参考。
闫云斌,中国人民解放军陆军工程大学教师,发表各类文献近百篇,相关专利50余项,主要研究方向无人机、跳频通信、雷达液压缸。
第1 章 概述························································································································1 1.1 研究背景及意义·······································································································1 1.2 通信信号侦察识别技术研究现状···················································································2 1.2.1 通信信号的调制识别························································································2 1.2.2 扩频信号的检测与参数估计···············································································3 1.3 扩频通信干扰检测与识别技术现状················································································5 1.3.1 直接序列扩频通信干扰检测与识别技术································································5 1.3.2 跳频通信干扰检测与识别技术············································································5 1.4 跳频通信抗跟踪干扰研究现状·····················································································7 1.4.1 常规跳频模式抗跟踪干扰方法············································································8 1.4.2 新型跳频模式抗跟踪干扰方法············································································8 1.5 本书结构与章节安排······························································································.11 参考文献····················································································································.12 第2 章 跳频通信的基本原理及其面临的典型干扰·····································································.21 2.1 跳频通信的基本原理······························································································.21 2.2 跳频通信面临的典型干扰························································································.22 2.2.1 阻塞干扰····································································································.22 2.2.2 跟踪干扰····································································································.25 2.3 本章小结·············································································································.27 参考文献····················································································································.28 第3 章 单天线下跳频通信跟踪干扰检测方法研究·················································································.29 3.1 引言···················································································································.29 3.2 噪声跟踪干扰检测方法···························································································.30 3.2.1 系统模型····································································································.30 3.2.2 AWGN 信道下的性能分析··············································································.32 3.2.3 瑞利衰落信道下的性能分析············································································.34 3.2.4 Nakagami-m 衰落信道下的性能分析··································································.36 3.2.5 数值计算与结果分析·····················································································.38 3.3 音调跟踪干扰检测方法···························································································.43 3.3.1 系统模型····································································································.43 3.3.2 AWGN 信道下的性能分析··············································································.44 3.3.3 瑞利衰落信道下的性能分析············································································.45 3.3.4 Nakagami-m 衰落信道下的性能分析··································································.48 3.3.5 数值计算与结果分析·····················································································.50 3.4 本章小结·············································································································.55 参考文献····················································································································.56 第4 章 基于稀疏分解的跳频通信跟踪干扰检测技术··································································.58 4.1 引言············································································································
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开播时间:09月02日 10:30