Effect of Plated Metal Film on the Performance of Helix TWT Slow-Wave Structure

被引：0
|
作者：
Han, Yong [1 ]
Liu, Yan-Wen [1 ]
Ding, Yao-Gen [1 ]
Liu, Pu-Kun [1 ]
机构：
[1] Chinese Acad Sci, Key Lab High Power Microwave Sources & Technol, Inst Elect, Beijing 100190, Peoples R China
来源：
IEEE TRANSACTIONS ON ELECTRON DEVICES | 2009年 / 56卷 / 05期
关键词：
Cold-test characteristics; heat dissipation capability; plated metal film; slow-wave structure (SWS); OPTIMIZATION;
D O I：
10.1109/TED.2009.2015808
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The effect of the plated metal film on the heat dissipation capability and cold-test characteristics of the helix slow-wave structure (SWS) have been studied in several experimental tests and computer simulations. The thermal conduction and the power losses of the helix SWS were improved by using a plated helix. A brazed SWS with end-plated rods exhibits excellent heat dissipation capability. The side-plated rods affect the cold-test characteristics of the SWS.
引用
收藏
页码：986 / 991
页数：6
相关论文
共 50 条
  • [31] Analysis of Helix Slow Wave Structure for High Efficiency Space TWT
    Alaria, Mukesh Kumar
    Bera, A.
    Sinha, A. K.
    Srivastava, V.
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2009, 30 (03) : 211 - 216
  • [32] A Square Helix Slow-Wave Structure for Millimeter-Wave TWTs
    Wei, Wanghe
    Wei, Yanyu
    Duan, Zhaoyun
    Huang, Minzhi
    Yue, Lingna
    Gong, Huarong
    Wang, Wenxiang
    Gong, Yubin
    2014 39TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2014,
  • [33] Analysis of Helix Slow Wave Structure for High Efficiency Space TWT
    Mukesh Kumar Alaria
    A. Bera
    A. K. Sinha
    V. Srivastava
    Journal of Infrared, Millimeter, and Terahertz Waves, 2009, 30 : 211 - 216
  • [34] Effect of helical slow-wave structure parameter variations on TWT cold-test characteristics
    Li, S
    Liu, W
    Su, XB
    Yin, HJ
    IVESC2004: THE 5TH INTERNATIONAL VACUUM ELECTRON SOURCES CONFERENCE PROCEEDINGS, 2004, : 393 - 395
  • [35] The Folded Groove Guide, an Original Slow-Wave Structure for Millimeter-Wave TWT
    Yue, Lingna
    Tian, Yanyan
    Xu, Jin
    Wang, Wenxiang
    Xia, Xiaopei
    Wei, Yanyu
    Gong, Yubin
    2012 37TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2012,
  • [36] Tape-Helix Analysis of Shielded Planar Helix Slow-Wave Structure
    Kumar, Ajith M. M.
    Aditya, Sheel
    2019 INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2019,
  • [37] Study on the thermal interface resistance of the helix slow-wave structure
    Han Yong
    Liu Yan-Wen
    Ding Yao-Gen
    Liu Pu-Kun
    ACTA PHYSICA SINICA, 2009, 58 (03) : 1806 - 1811
  • [38] Dispersion Equations of a Rectangular Tape Helix Slow-Wave Structure
    Wei, Wanghe
    Wei, Yanyu
    Wang, Wenxiang
    Zhang, Minghao
    Gong, Huarong
    Gong, Yubin
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2015, 63 (05) : 1445 - 1456
  • [39] INTERACTION IMPEDANCE OF AN INHOMOGENEOUSLY LOADED HELICAL SLOW-WAVE STRUCTURE OF A TWT.
    Singh, V.N.
    Singh, Ved P.
    Basu, B.N.
    Jha, R.K.
    IETE Journal of Research, 1985, 31 (05) : 183 - 184
  • [40] Design of Folded Waveguide Slow-Wave Structure for W-Band TWT
    Sharma, Rajendra Kumar
    Grede, Andre
    Chaudhary, Shailendra
    Srivastava, Vishnu
    Henke, Heino
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2014, 42 (10) : 3430 - 3436
12345