| 基于simulink的2FSK信号包络检波解调的设计与实现 |
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| 引用本文： | 裴禹豪,曲毅,李锦明.基于simulink的2FSK信号包络检波解调的设计与实现[J].电子测试,2017(7). |
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| 作者姓名： | 裴禹豪 曲毅 李锦明 |
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| 作者单位： | 武警工程大学研究生十四队,陕西西安,710086 |
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| 摘 要： | 基于2FSK信号解调的原理,加入延迟、多径效应、AWGN条件以模拟现实传输环境,建立了用包络检波实现2FSK信号解调的simulink仿真模型,并在simulink环境下进行仿真分析.重点论述了采用数字谐振器实现信号包络检波和定时提取的方案.
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| 关 键 词： | 2FSK 包络检波 simulink 数字谐振器 |
Design and Implement of 2FSK demodulation with Envelope detection Based on Simulink |
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| Pei Yuhao,Qu Yi,Li Jinming.Design and Implement of 2FSK demodulation with Envelope detection Based on Simulink[J].Electronic Test,2017(7). |
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| Authors: | Pei Yuhao Qu Yi Li Jinming |
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| Abstract: | Based on 2FSK demodulation principle, with envelope detection method, a simulink model under the condition of delay, multipath effect and AWGN which simulate reality transmission environment has been established and the analysis is made in simulink software environment. Mainly discusses using the digital resonator to realize the extraction of signal enveloping and timing. |
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| Keywords: | 2FSK envelope detection simulink digital resonator |
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