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
U2 - 10.1109/IVELEC.2009.5193559
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 -