GMSK调制解调的数字实现方法

The Digital Realizing Method of GMSK Modulation and Demodulation

分析了高斯滤波最小频移键控(GMSK)调制解调存在的问题,研究了其原理与特点; 详细阐述了其在移动通信中的数字实现方法; 给出了用FPGA实现的框图和GMSK数字解调方法,以及调制解调过程中各部分的实际仿真波形.

This paper analyzes the problems, principle and property of Premodulation Gaussian filtered MSK. The paper presents the digital realizing way and the block diagram of the GMSK digital demodulation and the emulational wave of modulation and demodulation.