RECENT DEVELOPMENTS IN MICROWAVE REFLECTOMETRY AT JET

被引：50

作者：

COSTLEY, AE

CRIPWELL, P

PRENTICE, R

SIPS, ACC

机构：

[1] JET Joint Undertaking, Abingdon, Oxfordshire

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1990年 / 61卷 / 10期

关键词：

D O I：

10.1063/1.1141796

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The latest developments in microwave reflectometry work at JET are described. A multichannel reflectometer system which can measure either the spatial profile of the electron density, or the propagation of rapid density perturbations, is described and some illustrative results are presented. The possible use of reflectometry as a technique for determining the total internal magnetic field is discussed and the results of an experiment to test the basis of this method are presented. Finally, a new technique, correlation reflectometry, which has been developed specifically for studying density fluctuations is described and some preliminary results are presented.

引用

页码：2823 / 2828

页数：6