Thermodynamics analysis of electron gun for sheet beam klystron

Cunjun Ruan; Shuzhong Wang; Ding Zhao; Qinsheng Li

doi:10.1109/IVELEC.2009.5193559

Thermodynamics analysis of electron gun for sheet beam klystron

Cunjun Ruan^*
, Shuzhong Wang
, Ding Zhao
, Qinsheng Li

^*Corresponding author for this work

CAS - Institute of Electronics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

The thermodynamics of the electron gun are investigated for the W-band Sheet beam klystron using ANSYS. With the heater temperature at 1050°C, the stable and uniform temperature distributions are achieved for the designed non-axisymmetric structures of sheet beam electron gun. Furthermore, the axis thermal deformation of the cathode is 0.491mm, and the focus electrode is 0.594mm with the thermal expansion, which is much larger than that of cylindrical beam electron gun in TWT.

Original language	English
Title of host publication	2009 IEEE International Vacuum Electronics Conference, IVEC 2009
Pages	439-440
Number of pages	2
DOIs	https://doi.org/10.1109/IVELEC.2009.5193559
State	Published - 2009
Externally published	Yes
Event	2009 IEEE International Vacuum Electronics Conference, IVEC 2009 - Rome, Italy Duration: 28 Apr 2009 → 30 Apr 2009

Publication series

Name	2009 IEEE International Vacuum Electronics Conference, IVEC 2009

Conference

Conference	2009 IEEE International Vacuum Electronics Conference, IVEC 2009
Country/Territory	Italy
City	Rome
Period	28/04/09 → 30/04/09

Keywords

Sheet beam electron gun
Temperature distribution
Thermal deformation

Access to Document

10.1109/IVELEC.2009.5193559

Cite this

@inproceedings{74fff32acc10470a90808a209d94ac9a,

title = "Thermodynamics analysis of electron gun for sheet beam klystron",

abstract = "The thermodynamics of the electron gun are investigated for the W-band Sheet beam klystron using ANSYS. With the heater temperature at 1050°C, the stable and uniform temperature distributions are achieved for the designed non-axisymmetric structures of sheet beam electron gun. Furthermore, the axis thermal deformation of the cathode is 0.491mm, and the focus electrode is 0.594mm with the thermal expansion, which is much larger than that of cylindrical beam electron gun in TWT.",

keywords = "Sheet beam electron gun, Temperature distribution, Thermal deformation",

author = "Cunjun Ruan and Shuzhong Wang and Ding Zhao and Qinsheng Li",

year = "2009",

doi = "10.1109/IVELEC.2009.5193559",

language = "英语",

isbn = "9781424434992",

series = "2009 IEEE International Vacuum Electronics Conference, IVEC 2009",

pages = "439--440",

booktitle = "2009 IEEE International Vacuum Electronics Conference, IVEC 2009",

note = "2009 IEEE International Vacuum Electronics Conference, IVEC 2009 ; Conference date: 28-04-2009 Through 30-04-2009",

}

Ruan, C, Wang, S, Zhao, D & Li, Q 2009, Thermodynamics analysis of electron gun for sheet beam klystron. in 2009 IEEE International Vacuum Electronics Conference, IVEC 2009., 5193559, 2009 IEEE International Vacuum Electronics Conference, IVEC 2009, pp. 439-440, 2009 IEEE International Vacuum Electronics Conference, IVEC 2009, Rome, Italy, 28/04/09. https://doi.org/10.1109/IVELEC.2009.5193559

Thermodynamics analysis of electron gun for sheet beam klystron. / Ruan, Cunjun; Wang, Shuzhong; Zhao, Ding et al.
2009 IEEE International Vacuum Electronics Conference, IVEC 2009. 2009. p. 439-440 5193559 (2009 IEEE International Vacuum Electronics Conference, IVEC 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Thermodynamics analysis of electron gun for sheet beam klystron

AU - Ruan, Cunjun

AU - Wang, Shuzhong

AU - Zhao, Ding

AU - Li, Qinsheng

PY - 2009

Y1 - 2009

N2 - The thermodynamics of the electron gun are investigated for the W-band Sheet beam klystron using ANSYS. With the heater temperature at 1050°C, the stable and uniform temperature distributions are achieved for the designed non-axisymmetric structures of sheet beam electron gun. Furthermore, the axis thermal deformation of the cathode is 0.491mm, and the focus electrode is 0.594mm with the thermal expansion, which is much larger than that of cylindrical beam electron gun in TWT.

AB - The thermodynamics of the electron gun are investigated for the W-band Sheet beam klystron using ANSYS. With the heater temperature at 1050°C, the stable and uniform temperature distributions are achieved for the designed non-axisymmetric structures of sheet beam electron gun. Furthermore, the axis thermal deformation of the cathode is 0.491mm, and the focus electrode is 0.594mm with the thermal expansion, which is much larger than that of cylindrical beam electron gun in TWT.

KW - Sheet beam electron gun

KW - Temperature distribution

KW - Thermal deformation

UR - https://www.scopus.com/pages/publications/70449590064

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DO - 10.1109/IVELEC.2009.5193559

M3 - 会议稿件

AN - SCOPUS:70449590064

SN - 9781424434992

T3 - 2009 IEEE International Vacuum Electronics Conference, IVEC 2009

SP - 439

EP - 440

BT - 2009 IEEE International Vacuum Electronics Conference, IVEC 2009

T2 - 2009 IEEE International Vacuum Electronics Conference, IVEC 2009

Y2 - 28 April 2009 through 30 April 2009

ER -

Thermodynamics analysis of electron gun for sheet beam klystron

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