Title:
LINEAR ACCELERATOR HAVING PRECISE RADIATION DOSE CONTROL FUNCTION
Document Type and Number:
WIPO Patent Application WO/2023/085646
Kind Code:
A1
Abstract:
The present invention relates to a linear accelerator having a precise radiation dose control function and, more particularly, to a linear accelerator having a precise radiation dose control function, the linear accelerator stabilizing output current of an electron gun while adjusting hot cathode heating current, cathode voltage, and the like of the electron gun so as to stably and constantly control a radiation dose. Disclosed in the present invention is the linear accelerator comprising: an electron gun for emitting electrons; an electron gun power supply unit for supplying power to the electron gun; an acceleration tube for accelerating the electrons emitted from the electron gun; a high frequency application unit for applying, to the acceleration tube, a high frequency signal for accelerating the electrons; a target with which the electrons passing through the acceleration tube collide so that radiation is generated; and a control unit for controlling the electron gun power supply unit so that the dose of radiation generated from the target is controlled to be constantly maintained at a predetermined range.
Inventors:
KIM SANG-HOON (KR)
KIM JUNG IL (KR)
KIM GEUN JU (KR)
KIM IN SOO (KR)
LEE JEONG HUN (KR)
KIM JUNG IL (KR)
KIM GEUN JU (KR)
KIM IN SOO (KR)
LEE JEONG HUN (KR)
Application Number:
PCT/KR2022/016354
Publication Date:
May 19, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
KERI KOREA ELECTROTECHNOLOGY RES INST (KR)
International Classes:
H05H9/04; H01J25/34
Foreign References:
| KR20210051638A | 2021-05-10 | |||
| KR20200050676A | 2020-05-12 | |||
| KR20090071610A | 2009-07-01 | |||
| JP2003225315A | 2003-08-12 | |||
| US20110304283A1 | 2011-12-15 |
Attorney, Agent or Firm:
HMP IP GROUP (KR)
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