GMSK调制的两点注入算法实现  

Realization of two-point injection algorithm of GMSK modulation

作　　者：赵伟[1] 徐海川[1] 张兰[1] 

机构地区：[1]华北计算技术研究所,北京100083

出　　处：《现代电子技术》2012年第15期76-78,共3页Modern Electronics Technique

摘　　要：在数字集群通信专网的数字集群终端设备的设计和开发过程中,终端设备对于体积小型化、低功耗、低成本的要求显得尤为重要。在对比了多种GMSK调制实现算法的基础上,根据GMSK调制信号自身的特点,深入研究了两点注入式实现算法;并将其最终应用于数字集群终端的设计中,可以很好地解决设备所要求的性能指标与体积小型化、低功耗、低成本之间的问题。During the process of design and development of the digital trunking terminal equipment used in the digital trunking communication network, it is particularly important for the terminal equipments to be small volume, low power con- sumption and low cost. Compared with various GMSK modulation algorithms, two-point injection algorithm was studied in depth according to the characteristics of GMSK modulation signals, and finally was applied in the design of digital trunking terminal equipment, which solved the problems of performance specifications for the terminal equipment, small volume, low power consumption and low cost.

关 键 词：GMSK 两点注入 数字集群 GMSK调制 

分 类 号：TN915.134[电子电信—通信与信息系统] TP311[电子电信—信息与通信工程]