摘要
介绍了自动增益控制技术,并分析了几个主要技术指标;还介绍了微波信号光纤传输系统,讨论了模拟信号调制原理和外调制原理,重点介绍了(铌酸锂)马赫-曾德外调制器。设计出适用于微波信号光纤传输的自动增益控制系统,讨论了应用自动增益控制之后的优点。
This paper discusses the technology of automatic gain control, and analyse several technical indexes; This also paper discusses microwave over fiber system, and analyse the theory of analog signal modulation and external modulate, LiNbO3 M-Zexternal modulator is discussed in detail. In the end, the automatic gain control in microwave over fiber system is given, and analyse the advantage of this system.
出处
《广西通信技术》
2014年第2期40-42,共3页
Guangxi Communication Technology
关键词
自动增益控制
微波信号光纤传输
模拟信号调制
外调制
Automatic Gain Control
Microwave over Fiber
Analog Signal Modulation
External Modulate
