ION-CYCLOTRON RANGE OF FREQUENCIES ANTENNA DESIGN FOR R TOKAMAK

被引：3

作者：

KAKO, E

ANDO, R

ICHIMURA, M

OGAWA, Y

AMANO, T

WATARI, T

机构：

[1] Nagoya Univ, Nagoya, Jpn, Nagoya Univ, Nagoya, Jpn

来源：

FUSION TECHNOLOGY | 1987年 / 12卷 / 02期

关键词：

ANTENNAS - Design - Nuclear reactors; Fusion; -; PLASMAS; Heating;

D O I：

10.13182/FST87-A11963787

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The ion cyclotron range of frequencies antennas design for the R tokamak (a proposal by the Institute of Plasma Physics, Nagoya University) is described. The design involves three types of antennas: a standard loop antenna, a panel heater antenna, and a waveguide antenna for ion Bernstein wave heating (IBWH). The standard loop antenna is made of aluminum alloy and has a simple structure because it has to be installed under radioactive conditions by deuterium-tritium neutrons. A new type of antenna called a panel heater antenna has been designed for high-power heating. It has a wide radiation area and is able to select a parallel wave number k// parallel . The feasibility of the waveguide antenna is also discussed in association with IBWH. The radiation from the aperture of the double ridge waveguide is estimated in a model experiment, where calculated surface plasma impedance is simulated by a dielectric load.

引用

页码：293 / 309

页数：17

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