目录第 1 章 设计基本原理与系统框图...............................................................................................0设计原理..................................................................................................................................0系统框图..................................................................................................................................1第 2 章 各单元电路设计...............................................................................................................2带通滤波器..............................................................................................................................2包络检波器..............................................................................................................................3抽样判决电路..........................................................................................................................4第 3 章 System view 的仿真及其结果........................................................................................5view 的原理框图......................................................................................................................5原理框图设计原理及其参数...................................................................................................6仿真结果（波形图）..............................................................................................................7第 4 章 总结与体会.......................................................................................................................9第 5 章 附录(整机电路图).......................................................................................................10第 6 章 参考文献.........................................................................................................................11第 1 章 设计基本原理与系统框图设计原理数字频率调制是数据通信中常见的一种常见的调制方式，频移键控（FSK）易...
