YIG 单晶器件在现代通信系统及其测量中的应用

Applications of YIG Single Crystal Devices in the Advanced Communication

简要介绍现代通信技术的发展趋势及国内外研究开发的动向，较详尽地说明了ＹＩＧ单晶器件的特点，与半导体同类器件的比较，及其在系统中的作用，列举出它们在ＱＡＭ数字无线电系统、卫星通信、ＶＳＡＴ地面站及通信系统测量等方面的应用实例。

A brief review on the tendency of advanced communication technologies and its progress on research and development is presented in this paper.The characteristics of YIG single crystal devices,comparison with semiconductors devices,and theirs functions in electronic systems are given.Application examples of these devices in the QAM digital radio and satellite communication,VSAT,radio measurements were enumerated.