目录摘要...................................................................................................................1Abstract...........................................................................................................2第1章绪论.....................................................................................................31.1研究背景与意义......................................................................................31.2研究现状..................................................................................................31.2.1通信系统的分类................................................................................41.2.2通信系统的实现................................................................................51.2.3软件无线电与短波通信....................................................................61.3研究内容与章节安排..............................................................................6第2章软件无线电开发基础.........................................................................82.1通信原理基础理论..................................................................................82.2软件无线电与通用平台..........................................................................92.2.1软件无线电系统框架........................................................................92.2.2软件无线电平台NIUSRP-2944介绍...........................................102.3LabVIEW与图形化编程......................................................................112.4本章小结................................................................................................11第3章短波电台设计方案...........................................................................123.1总体设计................................................................................................123.2控制模块................................................................................................133.3SSB调制模块........................................................................................143.3.1单边带滤波器..................................................................................143.3.2导频信号..........................................................................................163.4SSB解调模块........................................................................................173.5文件读写模块........................................................................................173.6本章小结................................................................................................18第4章仿真与无线链路测试.......................................................................194.1测试环境搭建........................................................................................194.2仿真测试................................................................................................204.2.1无信道传输失真测试......................................................................204.2.2存在信道传输失真测试..................................................................214.3无线链路测试........................................................................................224.4本章小结................................................................................................24第5章结论与未来展望........................
