一种基于GSM-R的GMSK信号调制解调方法的实现

摘要

文章介绍了GMSK的调制原理和特点,在详细分析了GMSK信号产生过程的基础上,提出了一种实现GMSK调制和解调的具体实现方法,并在Matlab平台上进行了仿真,仿真结果验证了该文方法的正确性.仿真程序也为真正实现GMSK数字化调制与解调提供了很好的参考.%This article introduces the modulation principles and characteristics of GMSK, on the basis of analyzing the generating process of GMSK in detail, presents a specific method of achieving modulation and demodulation of GMSK. This article is also carried out simulation on Matlab platform, and the simulation results show the effectiveness of the proposed method in this article. This simulation program written in this article can provide a very good reference for the real digital modulation and demodulation of GMSK.