六端口技术的发展与应用  

Development and Application of Six-Port Technology

作　　者：吴利楠[1,2] 张旭春[1,2] 周明[1,2] 童创明[1,2] 倪国旗[3] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800 [2]毫米波国家重点实验室,江苏南京210096 [3]桂林空军学院,广西桂林541003

出　　处：《电讯技术》2010年第5期108-113,共6页Telecommunication Engineering

基　　金：毫米波国家重点实验室自然科学基金项目(k200818)~~

摘　　要：六端口测量技术因其能精确测量反射系数及相位而得到迅速发展。介绍了六端口测量技术的基本原理,阐述了六端口测量技术在接收机中的应用,以及六端口测量技术在波达方向、软件无线电、极化测量等方面的一些最新研究进展。分析了六端口测量技术在雷达测速测距方面相对于传统雷达的优势,表明六端口技术在雷达测速测距方面有着广阔的应用前景。Because of the ability of accurately measuring amplitude and phase of reflection coefficient, the sixport measurement technique has developed fast. The operating of six-port technique for measurement is discussed. The application of six-port measurement technology in receiver is discussed, and the latest research in beam direction finding, software radio and polarmetric measurement is given. The advantages of six-port technology in range/speed measurement radar are analysed, which shows its wide application perspectives in range/ speed measurement radar.

关 键 词：六端口技术 六端口接收机 软件无线电 波达方向 极化测量 测速测距雷达 

分 类 号：TN713[电子电信—电路与系统] TN015