DENSITY PERTURBATION STUDIES BY MEANS OF PULSED RADAR REFLECTOMETRY

被引：23

作者：

HEIJNEN, SH

DEBAAR, M

DONNE, AJH

VANDEPOL, MJ

HUGENHOLTZ, CAJ

机构：

[1] FOM-Instituut voor Plasmafysica Rijnhuizen, Association Euratom-FOM, 3430 BE Nieuwegein

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1995年 / 66卷 / 01期

关键词：

D O I：

10.1063/1.1146542

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A four-channel pulsed radar reflectometry system has been developed for the Rijnhuizen Tokamak Project. The system combines a high spatial and temporal resolution with limited access demands to the tokamak plasma. Steady-state density profiles as measured with the pulsed radar system match very well to the profiles as measured by Thomson scattering and by interferometry. As will be illustrated in this paper, the diagnostic is able to follow fast phenomena as pellet injection and plasma disruptions as well as MHD oscillations. © 1995 American Institute of Physics.

引用

页码：419 / 421

页数：3