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六端口技术的发展与应用
吴利楠,张旭春,周明,童创明,倪国旗
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(空军工程大学导弹学院，陕西三原 713800;毫米波国家重点实验室，江苏南京 210096;桂林空军学院，广西桂林 541003)

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。

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

DOI：

基金项目:毫米波国家重点实验室自然科学基金项目（k200818）

Development and Application of Six Port Technology

WU Li-nan,ZHANG Xu-chun,ZHOU Ming,TONG Chuang-ming,NI Guo-qi

(The Missile Institute,Air Force Engineering University, Sanyuan 713800,Chi na;State Key Lab of Millimeter Waves, Nanjing 210096,China;Guilin Air Force Academy,Guilin 541003,China)

Abstract:

Because of the ability of accurately measuring amplitude and phase of reflection coefficient, the sixport 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,softwa re radio an d 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 rad ar.

Key words: six-port technology six port receiver software radio beam direction finding polarimetric measurement range/speed measurement radar