2D FULL-WAVE SIMULATION OF ORDINARY MODE REFLECTOMETRY

被引：71

作者：

IRBY, JH

HORNE, S

HUTCHINSON, IH

STEK, PC

机构：

[1] Plasma Fusion Center, Massachusetts Institute of Technology, Cambridge, MA

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 1993年 / 35卷 / 05期

关键词：

D O I：

10.1088/0741-3335/35/5/006

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A 2D full-wave simulation of ordinary mode propagation has been developed in an effort to model effects seen in reflectometry experiments but not properly explained by 1D analysis. The geometric fall-off of the fields, together with the effects of both refraction and diffraction, considerably modify the results obtained. The now commonly seen experimental observations of large amplitude and phase variations of the echo signal and occasional ramping of the phase can be explained by these 2D effects in the presence of fluctuations.

引用

页码：601 / 618

页数：18

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