GMSK调制的数字化实现

Digital Realization of GMSK Modulation

本文介绍了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,提出了数字化实现GMSK调制的设想和具体实现方法,这项工作对数字通信系统很有实际意义。本文还在Matlab平台上进行了仿真,仿真结果表明,本文提出的方法是正确的。本文编写的仿真程序可以为真正实现GMSK数字化调制提供很好的参考。

This paper at first introduces the principle and advantages of GMSK. On the basis of analyzing in detail the producing process of GMSK signal, the paper proposes an idea of digital realization method of GMSK modulation, which have practical value to digital communication systems. Furthermore, the paper makes simulation on Matlab. The results of simulation demonstrate that the idea proposed in this paper is correct. And the simulation program will supply reference to realize GMSK digitally.