摘要
从现代保密军事通信的实际出发,介绍两种通信数字技术:频率捷变(FA)和直序(DS)扩频调制技术。
Based on the practice of modern secret military communication, introduces two kinds of for special numerical technology of communication :FA and DS.
出处
《嘉应大学学报》
2003年第6期48-51,共4页
Journal of Jiaying University
关键词
通信
频率捷变
直序扩频调制
干扰
抗干扰
communication
disturb
resist disturb
FA (frequency-agile)
DS(direct-sequence)
