数字调制系统的System View仿真与分析
首发时间:2012-12-18
摘要:数字调制技术理论性强且抽象,利用仿真软件对其进行仿真不仅可以更好的掌握抽象的理论,而且还可以将仿真结果用于通信系统的仿真,为设备研发或调试打好理论研究基础。本文利用System View的数字调制系统设计功能对数字基带调制技术进行设计,完成PSK、FSK数字调制系统的设计。对已调制信号和调制及解调过程中各个部分产生的波形加以分析,并通过分析窗口对调制过程进行监控,通过仿真表明所设计的数字调制系统指标完全符合设计要求,而且实现了数字调制系统设计的简单化,具有实用价值。
关键词: 数字调制 System View 仿真分析
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Digital Modulation System Simulation And Analysis on System View
Abstract:Digital modulation technology has strong theory and is abstract, used simulation software on it can not only master the abstract theory better, but also can take advantage of its results on the simulation of communication system, laid a theoretical foundation for researching and debugging the equipment. This paper designed the digital modulation technology with the designed function of system view digital modulation system, designed digital modulation system of PSK, FSK. Analysis the modulated signal and the wave producing during the modulating, supervising the process of modulating by analysis window, the simulation showed that the designed digital modulation system is in accordance with the demand, simplified the design of digital modulation system, it has practical value.
Keywords: Digital Modulation System View Simulation Analysis
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