目录一、实验要求及开发环境........................................................................................................................1二.实验原理...............................................................................................................................................32.1 调制方式简介..................................................................................................................................32.2 OQPSK 的含义................................................................................................................................42.3COSTAS 环.........................................................................................................................................6三.实验仿真...............................................................................................................................................83.1COSTAS 环单独仿真.........................................................................................................................83.2 OQPSK 调制解调仿真.....................................................................................................................93.2.1 科斯塔斯环............................................................103.2.2 串并转换和并串转换....................................................123.2.3 误码率测试.............................................................12四.实验结论............................................................................................................................................14五.待解决问题........................................................................................................................................14六.实验总结.............................................................................................................................................14八.参考文献.........................................................................................................