2024年7月4日发(作者：)

专业系列实验报告

姓名：董吉明

学号：

班级：通信①班

目录

第一章 绪论 .................................................................................. 1

SystemViewf仿真软件熟悉 .................................................................................................... 3

第二章 实验一 ............................................................................... 4

1.高通滤波器定义 .................................................................................................................... 4

2. 低通滤波器定义 .................................................................................................................. 4

3. 带通滤波器定义 .................................................................................................................. 4

4. 带阻滤波器定义 .................................................................................................................. 4

第三章 实验二 ............................................................................... 7

一．数字调制概述 ................................................................................................................ 7

二．ASK移幅键控用SystemViewf仿真设计 ...................................................................... 8

移幅键控定义 ....................................................................................................... 9

2.2ASK信号的产生 ......................................................................................................... 9

3. 2ASK信号解调的常用方法 ...................................................................................... 10

三．2.2DPSK移相键控用SystemViewf仿真设计 ............................................................. 13

移相键控用定义 ................................................................................................. 13

分类 ..................................................................................................................... 13

3.2DPSK介绍 ................................................................................................................ 14

4.2DPSK解调方法 ........................................................................................................ 15

5.2DPSK实验结果分析................................................................................................. 20

第四章结语

.......................................................................................................................... 21