Title:
ELECTROMAGNETIC WAVE GENERATION DEVICE AND METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2017054699
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electromagnetic wave generation device which is advantageous for downsizing, and a method therefor.SOLUTION: An electron bunch 11 emitted from an electron gun 14 is tilted by a high frequency deflection cavity 16 and made incident to an incidence plane 12a of an electromagnetic wave generation member 12. The incidence plane 12a is arranged vertically to a direction of movement of the electron bunch 11. The electron bunch 11 is made incident to the incidence plane 12a at the same tilt angle as a radiation angle of Cerenkov radiation due to incidence to the electromagnetic wave generation member 12. An electromagnetic wave generated in the electromagnetic wave generation member 12 is emitted from an emission plane 12b of the electromagnetic wave generation member 12 which is tilted in the same direction as the electron bunch 11.SELECTED DRAWING: Figure 1
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Inventors:
SAKAGAMI KAZUYUKI
Application Number:
JP2015177795A
Publication Date:
March 16, 2017
Filing Date:
September 09, 2015
Export Citation:
Assignee:
UNIV WASEDA
International Classes:
H01J25/00
Attorney, Agent or Firm:
Masayoshi Yoshida
Hiromitsu Imaeda
Umemura Hiroaki
Hiromitsu Imaeda
Umemura Hiroaki