| 基于SystemView的FSK通信系统仿真及研究 |
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| 引用本文： | 吴莉. 基于SystemView的FSK通信系统仿真及研究[J]. 电子世界, 2013, 0(23): 80-80 |
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| 作者姓名： | 吴莉 |
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| 作者单位： | 华中科技大学武昌分校信息科学与工程学院 |
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| 摘 要： | 本文基于SystemView系统仿真平台，设计了FSK通信系统的仿真模型，对参数进行设定，在模块中加入噪声源，模拟实际信道中的噪声。调制部分采用键控法产生FSK信号，解调部分采用过零检测法还原出伪随机序列。仿真结果表明，利用SystemView软件仿真，可以很有效地得到所设计电路的输出结果，体现了SystemView进行系统仿真的可行性与实用性。
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| 关 键 词： | SystemView 键控法 过零检测法 FSK 仿真 |
The Simulation Research of FSK Communication System Based on the SystemView |
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| Wu Li. The Simulation Research of FSK Communication System Based on the SystemView[J]. Electronics World, 2013, 0(23): 80-80 |
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| Authors: | Wu Li |
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| Affiliation: | Wu Li ( Huazhong University of Science and Technology Wuchang Branch, College of Information Science and Engineering, HuBei Province, city of WuHan, 430064 ) |
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| Abstract: | Based on the SystemView simulation platform design the frequency shift keying communication system simulation model set its parameters, add noise sources to the module to imitate noises in real channel.Modulation section uses keying method to generate the frequency shift keying signal, Demodulaion section uses zero-crossing detection method to get pseudo-random sequence.The result of simulation indicates that with SystemView it＇ s effective to get the output of the circuit designed and reflects that system simulation with SystemView is feasible and effective. |
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| Keywords: | SystemView keying method zero-crossingdetectionmethod FSK simulation |
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