高频电子线路课程设计-低频放大器

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1、高频电子线路课程设计摘　要·································································4关键词·································································4前言···································································5一.设计要求㈠.基本要求····································

2、···················6㈡.选题意义·······················································6二.方案设计㈠.调幅接收机的组成方框图·········································716高频电子线路课程设计㈠.调幅解调主要有七部分组成·······································7㈡.调幅收音机基本原理·············································7

3、二.我的部分㈠.低频放大器介绍·················································81.灵敏度问题····················································82.高保真问题····················································83.提高效率的问题················································84.电源方案·················

4、·····································85.滤波器功能的革新··············································816高频电子线路课程设计㈠.实验设备·······················································8㈡.总体电路·······················································9㈢.运行结果·····························

5、··························10四.实验分析：㈠.用Protel99se软件·············································11⒈电路图························································11⒉运行的结果····················································11⒊分析············································

6、··············11㈡.用Multisim7软件················································1216高频电子线路课程设计⒈设计电路图····················································12⒉运行结果······················································12⒊分析··················································

7、········13五.总结································································13六.元件清单···························································13振幅解调电路总体图··················································14参考文献······················································

8、········1416高频电子线路课程设计摘　要：电子设计自动化技术已渗透到电子系统和专用集成电路设计的各个环节中软件应用到电子设计，使电路的设计，调整和改进更加高效便捷。简单分析了超调幅收音机电路的工作原理及其组装和调试。本实用低频功率放大器设计有两部分组成前置放大级和功