文档介绍：------------------------------------------------------------------------------------------------ ——————————————————————————————————————小型调幅发射机的设计目录 1引言.................................................................................................................. ......................... 22 课程设计的前期准备............................................................................................................. 23 目的要求................................................................................................................ .................... 24 设计指标................................................................................................................ .................... 35 设计方案................................................................................................................ .................... 36 调幅波发射机的电路设计..................................... ............................................................... 4 T3 管输出电阻 Re 的选择: ............................................................................................. 5 匹配电路的选择: ...................................................... ........................................................ 5 馈电电路的选择: ................................................................................................................ ------------------------------------------------------------------------------------------------ ——————————————————————————————————————.5 功放电路的选择: .............................................. ................................................................ 6 缓冲级的计算................................................................................................................ ....... 7 主振级的计算: .............................................................................................................. ..... 7 我的心得体会................................................................................................................ ............. 10 1引言随着人们生活水