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电磁环境信号模拟源软件设计与实现本文旨在设计和实现电磁环境信号模拟源软件，以满足电子战装备对多辐射源信号的测试需求。该软件基于 MATLAB 和 LabVIEW 联合开发，实现了多种典型电磁环境信号的模拟生成。电磁环境信号模拟源软件的设计和实现涉及到多个方面，包括战场电磁环境信号的建模与仿真、电磁环境信号模拟源软件的整体实现方案、信号生成模块的设计与实现、叠加合成模块、显示分析模块、存储回放与网络模块的设计与实现等。战场电磁环境信号的建模与仿真是电磁环境信号模拟源软件的核心部分，包括战术数据链信号、敌我识别信号、脉冲雷达信号、常规通信信号及噪声等多种典型信号。对于每种信号，软件都进行了详细的分析和仿真，包括信号模型的建立、信号参数的设计、信号生成算法的实现等。电磁环境信号模拟源软件的整体实现方案基于模块化设计理念，将软件划分为五大功能模块，包括人机交互前面板模块、信号生成模块、叠加合成模块、显示分析模块、存储回放与网络模块等。每个模块都具有明确的功能和实现方法，确保软件的整体性能和可扩展性。信号生成模块是电磁环境信号模拟源软件的核心模块，负责生成多种典型电磁环境信号。该模块通过 MATLAB script 节点将每个信号生成算法封装为单独子模块，对模块下的 Link-11 数据链信号、Link-16 数据链信号、敌我识别信号等子模块的输入参数以及工作流程进行了设计，并给出了具体的实现过程。叠加合成模块、显示分析模块、存储回放与网络模块等也都是电磁环境信号模拟源软件的重要组成部分，分别负责信号的叠加合成、信号的显示和分析、信号的存储和回放、信号的网络传输等功能。通过对电磁环境信号模拟源软件的测试和验证，结果表明，软件能够实现多种典型电磁环境信号的模拟生成，各模块设计符合预期，具有功能丰富、拓展性强、界面美观等优点，为后续电磁环境信号模拟源系统的开发奠定了基础。本文的贡献在于，提出了一种基于 MATLAB 和 LabVIEW 的电磁环境信号模拟源软件设计与实现方法，实现了多种典型电磁环境信号的模拟生成，满足电子战装备对多辐射源信号的测试需求，为后续电磁环境信号模拟源系统的开发奠定了基础。关键词：电磁环境、信号模拟、软件设计、LabVIEW、MATLAB

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杭州电子科技大学硕士学位论文

摘要

随着通信技术的发展和各种先进技术装备的投入使用，战场电磁环境愈加复杂，传统实

物装备信号源已无法满足各种电子战装备对多辐射源信号的测试需求。因此，利用电磁环境

信号模拟源构建逼真的战场电磁环境信号成为了当前的主流趋势，在设备测试验证、理论研

究与仿真教学等领域都具有较高的应用需求和价值。本文以战场电磁环境为背景，针对当前

信号源类软件功能单一与拓展性不足等问题，深入分析软件需求，研发了一款电磁环境信号

模拟源软件，主要工作内容如下：

（1）对战场电磁环境中的典型信号进行建模与仿真，包括战术数据链信号、敌我识别

信号、脉冲雷达信号、常规通信信号及噪声，其中着重对战术数据链信号、敌我识别信号以

及脉冲雷达信号进行了详细分析。针对

Link-11

数据链信号，对其编码与调制技术进行了分

析，根据消息格式与帧结构完成了信号中关键帧的仿真实现，并搭建了报文生成模型。针对

Link-16 数据链信号，对其编码、交织、调制、跳频等关键技术进行了分析，设计了对应实

现方案并进行仿真，同时搭建了链路生成模型。针对

MARK X

和

MARK XII

两种敌我识别

信号以及三种典型脉冲雷达信号，给出了对应信号模型，并分别进行了分析研究与仿真。

（2）提出电磁环境信号模拟源软件的整体实现方案，并通过 LabVIEW 与 MATLAB 联

合开发实现了该软件。该方案基于模块化设计理念将软件具体划分为五大功能模块，其中，

人机交互前面板模块实现了人机交互与逻辑控制功能。信号生成模块通过

MATLAB script

节

点将每个信号生成算法封装为单独子模块，对模块下的 Link-11 数据链信号、Link-16 数据链

信号、敌我识别信号等子模块的输入参数以及工作流程进行了设计，并给出了具体的实现过

程。同时根据需求完成了叠加合成模块、显示分析模块、存储回放与网络模块的设计与实现。

在不同测试场景下对电磁环境信号模拟源软件进行信号生成测试与模块功能验证，结果

表明，软件能够实现多种典型电磁环境信号的模拟生成，各模块设计符合预期，具有功能丰

富、拓展性强、界面美观等优点，为后续电磁环境信号模拟源系统的开发奠定了基础。

关键词：电磁环境，信号模拟，软件设计，

LabVIEW

，

MATLAB

杭州电子科技大学硕士学位论文

ABSTRACT

With the development of communication technology and the use of various advanced technical

equipment, the electromagnetic environment of the battlefield has become more and more complex,

traditional physical equipment signal sources cannot meet the test requirements of electronic

warfare equipment for multi-radiation source signals. Therefore, the use of electromagnetic

environment signal simulation sources to construct realistic battlefield electromagnetic environment

signals has become the current mainstream trend, which has high application demand and value in

the fields of equipment testing and verification, theoretical research and simulation teaching. In this

thesis, taking the battlefield electromagnetic environment as the background, aiming at the

problems of single function and insufficient expansion of the current signal source software, it

deeply analyzes the software requirements, and develops an electromagnetic environment signal

simulation source software. The main contents are as follows:

(1) The typical signals in the battlefield electromagnetic environment are modeled and

simulated, including tactical data link signals, Identification of Friend or Foe (IFF) signals, pulse

radar signals, conventional communication signals and noise, and focuses on the detailed analysis

of tactical data link signal, IFF signal and pulse radar signal. For the Link-11 data link signal, its

coding and modulation technology is analyzed, and the simulation of key frames in the signal is

completed according to the message format and frame structure, and a message generation model is

built. For the Link-16 data link signal, its key technologies such as coding, interleaving, modulation,

and frequency hopping are analyzed, the corresponding implementation scheme is designed and

simulated, and a link generation model is built. Aiming at two kinds of IFF signals, MARK X and

MARK XII, and three typical pulse radar signals, the corresponding signal models are given and

simulated respectively.

(2) The overall implementation scheme of the electromagnetic environment signal simulation

source software is proposed, and the software is realized through the joint development of

LabVIEW and MATLAB. The scheme divides the software into five functional modules based on

the modular design concept, among which, the front panel module of human-computer interaction

realizes the functions of human-computer interaction and logic control. The signal generation

module encapsulates each signal generation algorithm as a separate sub-module through the

MATLAB script node, and carries out the input parameters and workflow of the Link-11 data link

signal, Link-16 data link signal, IFF signal and other sub-modules under the module. The design

杭州电子科技大学硕士学位论文

摘要 ...................................................................................................................................................... I

ABSTRACT ........................................................................................................................................ II

................................................................................................................................................... IV

第 1 章绪论 .........................................................................................................................................1

1.1 研究背景及意义 ....................................................................................................................1

1.2

研究现状与发展趋势

............................................................................................................2

1.2.1 国内外研究现状 .........................................................................................................2

1.2.2 发展趋势 .....................................................................................................................5

1.3

主要工作及章节安排

............................................................................................................6

第 2 章需求分析与方案设计 .............................................................................................................7

2.1 需求功能分析 ........................................................................................................................7

2.1.1

电磁环境信号分析

.....................................................................................................7

2.1.2 软件功能需求 .............................................................................................................8

2.2 开发平台简介 ........................................................................................................................9

2.2.1 LabVIEW

平台

........................................................................................................... 9

2.2.2 MATLAB 软件 ......................................................................................................... 10

2.3 整体方案设计 ......................................................................................................................10

2.3.1

软件开发方案

...........................................................................................................10

2.3.2 功能模块划分 ...........................................................................................................11

2.4 本章小结 ..............................................................................................................................13

第

章电磁环境信号建模与仿真

...................................................................................................14

3.1 Link-11 数据链信号 ............................................................................................................ 14

3.1.1 编码与调制技术 .......................................................................................................14

3.1.2

消息格式与帧结构

...................................................................................................18

3.1.3 报文生成模型 ...........................................................................................................20

3.2 Link-16 数据链信号 ............................................................................................................ 20

3.2.1

消息封装格式

...........................................................................................................20

3.2.2 信号波形技术 ...........................................................................................................21

3.2.3 链路生成模型 ...........................................................................................................27

3.3

敌我识别信号

......................................................................................................................27

杭州电子科技大学硕士学位论文

3.3.1 MARK X 信号 .......................................................................................................... 27

3.3.2 MARK XII

信号

....................................................................................................... 29

3.4 脉冲雷达信号 ......................................................................................................................30

3.4.1 调幅脉冲信号 ...........................................................................................................30

3.4.2

线性调频信号

...........................................................................................................31

3.4.3 相位编码信号 ...........................................................................................................31

3.5 本章小结 ..............................................................................................................................33

第

章软件功能模块设计与实现

...................................................................................................34

4.1 软件整体架构 ......................................................................................................................34

4.2 人机交互前面板模块 ..........................................................................................................35

4.3

信号生成模块

......................................................................................................................36

4.3.1 Link-11 数据链信号子模块 ..................................................................................... 37

4.3.2 Link-16 数据链信号子模块 ..................................................................................... 39

4.3.3

敌我识别信号子模块

...............................................................................................41

4.3.4 脉冲雷达信号子模块 ...............................................................................................42

4.4 叠加合成模块 ......................................................................................................................44

4.5

显示分析模块

......................................................................................................................47

4.6 存储回放与网络模块 ..........................................................................................................49

4.7 本章小结 ..............................................................................................................................52

第

章功能测试与验证

...................................................................................................................53

5.1 信号生成测试 ......................................................................................................................53

5.1.1 单信号模拟生成测试 ...............................................................................................53

5.1.2

多信号叠加模拟生成测试

.......................................................................................55

5.2 软件功能验证 ......................................................................................................................57

5.2.1 显示分析功能验证 ...................................................................................................57

5.2.2

场景编辑功能验证

...................................................................................................57

5.2.3 存储回放与网络传输功能验证 ...............................................................................60

5.3 本章小结 ..............................................................................................................................62

第

章总结与展望

...........................................................................................................................63

6.1 全文总结 ..............................................................................................................................63

6.2 工作展望 ..............................................................................................................................64

致谢

....................................................................................................................................................65

参考文献 ............................................................................................................................................66

附录 ....................................................................................................................................................70