NONDESTRUCTIVE GYROTRON COLD-CAVITY Q MEASUREMENTS.

被引：7

作者：

Woskoboinikow, Paul P. ^{[1
]}

Mulligan, William J. ^{[1
]}

机构：

[1] MIT, Plasma Fusion Cent, Cambridge,, MA, USA, MIT, Plasma Fusion Cent, Cambridge, MA, USA

来源：

IEEE Transactions on Microwave Theory and Techniques | 1987年 / MTT-35卷 / 02期

关键词：

RESONATORS; CAVITY - Testing - SEMICONDUCTOR DIODES; IMPATT; -; Applications;

D O I：

10.1109/TMTT.1987.1133609

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

A novel method for cold-testing a gyrotron resonator to determine its total Q is presented. Probing radiation is coupled into the resonator through its radiation pattern. A sensitive heterodyne receiver is used in the far field to detect the reradiated cavity resonances. Good agreement between measurement and calculated total Q is found for several 140-GHz gyrotron resonators in the TE//0//3//1, TE//0//3//2, TE//2//3//1, and TE//6//1//1 modes.

引用

页码：96 / 100