基于SDR的DPSK调制解调器设计  

Analog Front-end Circuit design

作　　者：谢星[1] 田克纯[1] 敖发良[1] 

机构地区：[1]桂林电子科技大学信息与通信学院,广西桂林541000

出　　处：《科技视界》2014年第14期6-8,共3页Science & Technology Vision

摘　　要：本文研究了基于SDR的DPSK调制解调器的实现方法,对DPSK调制与解调中的重难点进行了研究。并通过SDR开发平台实现了对音频信号在8K采样率下的调制与解调。仿真结果表明基本达到了设计要求。The realization method of DPSK modulation and demodulation based on Software Defined Radio is researched in this paper. The Heavy and difficult of DPSK modulation and demodulation are studied. And the SDR development platform for the realization of modulation and demodulation of audio signal in the sampling rate of 8K.The simulation results show that the design basically meet the requirement.

关 键 词：调制 解调 

分 类 号：TN929.3[电子电信—通信与信息系统]