Measurement and numerical calculation of the spectrum of LHCD antenna in the HL-2A tokamak

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2005, Vol. 25 ›› Issue (1): 37-41.

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Measurement and numerical calculation of the spectrum of LHCD antenna in the HL-2A tokamak

ZENG Jian-er, LU Zhi-hong, YUAN Yong, RAO Jun, LIU Yong

(Southwestern Institute of physics,Chengdu 610041)

Received:2004-05-25 Revised:2004-11-25 Online:2005-03-15 Published:2024-09-06

HL-2A装置LHCD天线波谱测量与数值计算

曾建尔,陆志鸿,袁勇,饶军,刘永

(核工业西南物理研究院,成都610041)

作者简介:曾建尔(1953-)福建省龙岩市人,硕士,研究员,1976年毕业于湖南师范大学物理系,主要从事核聚变与等离子体物理实验工作。

Abstract

Abstract:

The LHCD antenna in the HL-2A tokamak is a modified version of the one used in the HL-1M tokamak formerly. The reflection of the mainwave-guide and the phase shift between the adjacentsub-wave guides have been measured. The measured results and spectrum calculation based on the measured parameters are described.The results show that the antennas will be useful for LHCD experiments in the HL-2A tokamak.

Key words: LHCD, Antenna feature, Spectrum

摘要：

用网络分析仪对HL-2A装置LHCD天线阵列子波导间的相位差,子波导间的相对功率和各主波导的电压驻波比等参数进行了测量。用测量值代入程序计算得到的波谱与理论计算的结果进行比较,表明天线发射的波谱与数值计算基本一致,能满足将要在HL-2A进行的LHCD实验。

关键词: LHCD, 天线特性, 波谱

CLC Number:

O532+.23

ZENG Jian-er, LU Zhi-hong, YUAN Yong, RAO Jun, LIU Yong. Measurement and numerical calculation of the spectrum of LHCD antenna in the HL-2A tokamak[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2005, 25(1): 37-41.

曾建尔,陆志鸿,袁勇,饶军,刘永. HL-2A装置LHCD天线波谱测量与数值计算[J]. 核聚变与等离子体物理, 2005, 25(1): 37-41.

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Measurement and numerical calculation of the spectrum of LHCD antenna in the HL-2A tokamak

HL-2A装置LHCD天线波谱测量与数值计算

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