Bench test of microwave imaging reflectometry system for EAST tokamak

被引：1
|
作者：
Liao, W. [1 ]
Gao, F. X. [1 ]
Qu, C. M. [1 ]
Xu, X. H. [1 ]
Zhang, L. F. [1 ]
Li, Z. H. [1 ]
Yang, S. C. [1 ]
Domier, C. W. [2 ]
Zhu, Y. L. [2 ]
Zhuang, G. [1 ]
Liu, W. [1 ]
Luhmann, N. C., Jr. [2 ]
Xie, J. [1 ]
机构：
[1] Univ Sci & Technol China, Sch Phys Sci, Hefei 230026, Anhui, Peoples R China
[2] Univ Calif Davis, Davis, CA 95616 USA
来源：
JOURNAL OF INSTRUMENTATION | 2020年 / 15卷 / 03期
关键词：
Plasma diagnostics - interferometry; spectroscopy and imaging; Plasma diagnostics high - speed photography;
D O I：
10.1088/1748-0221/15/03/C03036
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Microwave Imaging Reflectometry (MIR) has been developed for measuring two-dimensional electron density fluctuations on many Tokamaks. A MIR system with 96 pixels (12 poloidal x 8 radial) has been fabricated for EAST tokamak. In the paper, we present the evaluation results in laboratory bench test with details, including performance of the electronic system and optics. With an artificial target as the real plasma cutoff layer, it has been proved that the EAST MIR system has the capability to reconstruct the correct corrugated shape of cutoff layer.
引用
收藏
页数：8
相关论文
共 50 条
  • [21] Identification of the Alfven wave resonances in the TCABR tokamak by the microwave reflectometry
    Ruchko, LF
    Galvao, RAO
    Lerche, EA
    Elfimov, AG
    Bellintani, V
    Elizondo, JI
    Fagundes, AN
    Fonseca, AMM
    Kuznetsov, YK
    Nascimento, IC
    de Sá, WP
    Sanada, E
    da Silva, RP
    Valencia, R
    BRAZILIAN JOURNAL OF PHYSICS, 2004, 34 (4B) : 1715 - 1721
  • [22] Experimental study of core and edge fluctuations by reflectometry on EAST tokamak
    周振
    张涛
    吴茗甫
    叶凯萱
    钟富彬
    黄佳
    耿康宁
    刘煜凯
    李恭顺
    向皓明
    王嵎民
    文斐
    刘三秋
    Plasma Science and Technology, 2021, 23 (07) : 12 - 18
  • [23] Experimental study of core and edge fluctuations by reflectometry on EAST tokamak
    Zhou, Zhen
    Zhang, Tao
    Wu, Mingfu
    Ye, Kaixuan
    Zhong, Fubin
    Huang, Jia
    Geng, Kangning
    Liu, Yukai
    Li, Gongshun
    Xiang, Haoming
    Wang, Yumin
    Wen, Fei
    Liu, Sanqiu
    PLASMA SCIENCE & TECHNOLOGY, 2021, 23 (07)
  • [24] MICROWAVE REFLECTOMETRY FOR THE STUDY OF DENSITY-FLUCTUATIONS IN TOKAMAK PLASMAS
    MAZZUCATO, E
    NAZIKIAN, R
    PLASMA PHYSICS AND CONTROLLED FUSION, 1991, 33 (03) : 261 - 274
  • [25] Assessment of microwave power flow for reflectometry measurements in tokamak plasmas
    Gourdain, P-A
    Peebles, W. A.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2008, 50 (02)
  • [26] Data Acquisition and Control System for Broad-band Microwave Reflectometry on EAST
    Wen, Fei
    Zhang, Tao
    Zhang, Shoubiao
    Kong, Defeng
    Wang, Yuming
    Han, Xiang
    Qu, Hao
    Gao, Xiang
    2014 19TH IEEE-NPSS REAL TIME CONFERENCE (RT), 2014,
  • [27] Quasi-optical system for 8 mm microwave imaging reflectometry
    Wang, Zhao
    Meng, Lin
    Wang, Bin
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2013, 25 (05): : 1247 - 1250
  • [28] Amplitude modulation reflectometry system for the FTU tokamak
    Buratti, P.
    Zerbini, M.
    Brodsky, Y.
    Kovalev, N.
    Shtanuk, A.
    Review of Scientific Instruments, 1995, 66 (1 pt 2):
  • [29] High power continuous wave microwave test bench at 4.6 GHz for experimental advanced superconducting tokamak
    Ma, Wendong
    Hu, Huaichuan
    Shan, Jiafang
    Xu, Handong
    Wang, Mao
    Wu, Zege
    Zhu, Liang
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2013, 84 (01):
  • [30] The co-located arrangement of ECEI and MIR microwave imaging diagnostics on EAST tokamak
    Qu, C. M.
    Xie, J. L.
    Zhu, Y. . L.
    Xu, X. H.
    Zhang, L. . F.
    Li, Z. H.
    Zhuang, G.
    Liu, W. D.
    JOURNAL OF INSTRUMENTATION, 2023, 18 (10)
12345