| 基于MATLAB的跳频扩频通信系统的仿真研究 |
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| 引用本文： | 王玉德,王金新. 基于MATLAB的跳频扩频通信系统的仿真研究[J]. 通信技术, 2010, 43(6): 21-23 |
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| 作者姓名： | 王玉德 王金新 |
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| 作者单位： | 1. 曲阜师范大学物理工程学院,山东曲阜,273165
2. 山东理工职工学院,山东兖州,272105 |
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| 基金项目： | 曲阜师范大学科研基金资助项目 |
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| 摘 要： | 介绍了跳频扩频通信的理论基础和实现方法,应用MATLAB的可视化工具Simulink建立了扩频通信系统的仿真模型。设置仿真模型的参数,以伪随机整数信号控制系统的跳频载频,通过仿真实现了扩频通信系统的跳频检测和系统的性能指标分析。仿真研究结果较好,对研究以扩频通信为基础的现代通信系统具有一定的理论应用价值。
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| 关 键 词： | 扩频通信 跳频 仿真模型 |
MATLAB-based Simulation on Frequency-hopping Spread Aspectrum Communication System |
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| WANG Yu-de,WANG Jin-xin. MATLAB-based Simulation on Frequency-hopping Spread Aspectrum Communication System[J]. Communications Technology, 2010, 43(6): 21-23 |
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| Authors: | WANG Yu-de WANG Jin-xin |
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| Affiliation: | WANG Yu-de,WANG Jin-xin(Physics , Engineering College,Qufu Normal Univercity,Qufu Sh,ong,273165,China,Sh,ong Polytechnical Vocation College,Yanzhou Sh,ong,272105,China) |
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| Abstract: | This paper gives the theory and implementation of the frequency hopping spread spectrum system.The simulation model is built by using SIMULINK provided by MATLAB.Through setting the simulation parameters of the model and using pseudo-random integer signal to control the hopping carrier frequency,the detection of frequency hopping and the analysis of performance indicators are implemented.Simulation result is precise and of theoretical value in studying modern spread spectrum-based communication system. |
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| Keywords: | spread spectrum communication frequency hopping simulation mode |
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