Three-dimensional electromagnetic modeling of the ITER ICRF antenna - (External matching design)

被引：0

作者：

Louche, F ^{[1
]}

Lamalle, PU ^{[1
]}

Dumortier, P ^{[1
]}

Messiaen, AM ^{[1
]}

机构：

[1] EURATOM, Lab Plasma Phys, Begian State Royal Mil Acad, Partner Trilateral Euregio Cluster, B-1000 Brussels, Belgium

来源：

Radio Frequency Power in Plasmas | 2005年 / 787卷

关键词：

ITER; external matching; modeling; ICRF; antenna array;

D O I：

暂无

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：

The present work reports on 3D radio-frequency (RF) analysis of a design for the ITER antenna with the CST Microwave Studio (R) software. The four-port junctions which connect the straps in triplets have been analyzed. Non-TEM effects do not play any significant role in the relevant frequency domain, and a well-balanced splitting of current between the straps inside a triplet is achieved. The scattering matrix has also been compared with RF measurements on a scaled antenna mockup, and the agreement is very good. Electric field patterns along the system have been obtained, and the RF optimization of the feeding sections is under way.

引用

页码：190 / 193

页数：4

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