CAJ | 학술논문

基于高效调制技术的军事卫星跳频通信系统的应用已经越来越广泛。该文将当前军事卫星通信中广泛运用的高效调制方式GMSK与跳频技术相结合，搭建了SFH／GMSK卫星通信系统模型，并在其中加入卷积编码以改善系统性能，最后对系统模型结合一定的干扰条件进行仿真分析。对SFH／GMSK通信系统的研究，对军事卫星通信中的高效传输技术的研究有重要的参考价值。
기우고효조제기술적군사위성도빈통신계통적응용이경월래월엄범。해문장당전군사위성통신중엄범운용적고효조제방식GMSK여도빈기술상결합，탑건료SFH／GMSK위성통신계통모형，병재기중가입권적편마이개선계통성능，최후대계통모형결합일정적간우조건진행방진분석。대SFH／GMSK통신계통적연구，대군사위성통신중적고효전수기술적연구유중요적삼고개치。
The application of the military satellite frequency hopping communication system based on efficient modulation technique has become increasingly widespread.In the paper it combines the effi-cient modulation GMSK widely used in the current military satellite communication with frequency hop-ping technology,builds a SFH/GMSK satellite communication system model,and also convolutional code will be adapted to improve system performance.Finally,the system model simulation analysis under cer-tain interference conditions will be presented.The research of SFH/GMSK communication system has an important reference value for the research of efficient transmission technology in military satellite com-munications.