一种中频接收电路的分析与设计  

A Frequency Modulation IF Receiver and Its Analysis

作　　者：汪宁[1] 郭振东[1] 吴金[1] 秦义寿[1] 刘其贵[1] 魏同立[1] 

机构地区：[1]东南大学微电子中心,南京210096

出　　处：《电子器件》2001年第2期126-131,共6页Chinese Journal of Electron Devices

摘　　要：在分析超外差 FM中频接收拓扑结构的基础上 ,设计出一种用于 FSK(移频键控 )信号的单片FM中频接收电路系统。通过仿真软件 HSPICE对不同工作状态进行仿真 ,验证了电路设计的可行性。Based on the discussion of the topological structure of a superheterodyne FM receiver, a one chip FM receiver for FSK(Frequency Shift Keying) signal has been designed. Through the simulation of various operating states of the whole circuit with EDA tools, the feasibility of the design has been verified.

关 键 词：中频接收电路 电路设计 电路分析 

分 类 号：TN702[电子电信—电路与系统]