JPS5564355A - Electron gun driver associated with grid - Google Patents

Electron gun driver associated with grid

Info

Publication number
JPS5564355A
JPS5564355A JP13808278A JP13808278A JPS5564355A JP S5564355 A JPS5564355 A JP S5564355A JP 13808278 A JP13808278 A JP 13808278A JP 13808278 A JP13808278 A JP 13808278A JP S5564355 A JPS5564355 A JP S5564355A
Authority
JP
Japan
Prior art keywords
grid
electron gun
cathode
potential
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13808278A
Other languages
Japanese (ja)
Inventor
Isamu Uetomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13808278A priority Critical patent/JPS5564355A/en
Publication of JPS5564355A publication Critical patent/JPS5564355A/en
Pending legal-status Critical Current

Links

Landscapes

  • Particle Accelerators (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

PURPOSE: To reduce the size by connecting each circuit for generating the grid pulse with the point having approximately same potential with cathode potential of electron gun thereby eliminating the coaxial cable choke.
CONSTITUTION: All of electron gun grid bias power source 6, pulse shaping circuit 8, first delay circuit 9, second delay circuit 10, grid pulse generating circuit 11, grid pulse amplifying circuit 12 are connected with the point having approximately same potential with the cathode potential. All of said circuits are maintained at approximately same potential with cathode potential due to cathode pulse voltage even when the cathode of electron gun 1 is brought to high negative potential, to transmit the input signal from low voltage portion to the grid pulser at high voltage portion thereby the cable choke for separating between high and low voltage portions isn't required.
COPYRIGHT: (C)1980,JPO&Japio
JP13808278A 1978-11-07 1978-11-07 Electron gun driver associated with grid Pending JPS5564355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13808278A JPS5564355A (en) 1978-11-07 1978-11-07 Electron gun driver associated with grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13808278A JPS5564355A (en) 1978-11-07 1978-11-07 Electron gun driver associated with grid

Publications (1)

Publication Number Publication Date
JPS5564355A true JPS5564355A (en) 1980-05-15

Family

ID=15213528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13808278A Pending JPS5564355A (en) 1978-11-07 1978-11-07 Electron gun driver associated with grid

Country Status (1)

Country Link
JP (1) JPS5564355A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02284399A (en) * 1989-04-26 1990-11-21 Mitsubishi Electric Corp Electron gun
JPH04118844A (en) * 1990-09-07 1992-04-20 Mitsubishi Electric Corp Grid pulser
JPH0574593A (en) * 1991-09-12 1993-03-26 Agency Of Ind Science & Technol Device for pulsation of low energy charged particle beam
JPH0572397A (en) * 1991-09-12 1993-03-26 Agency Of Ind Science & Technol Low energy charged particle beam chopping device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02284399A (en) * 1989-04-26 1990-11-21 Mitsubishi Electric Corp Electron gun
JPH04118844A (en) * 1990-09-07 1992-04-20 Mitsubishi Electric Corp Grid pulser
JPH0574593A (en) * 1991-09-12 1993-03-26 Agency Of Ind Science & Technol Device for pulsation of low energy charged particle beam
JPH0572397A (en) * 1991-09-12 1993-03-26 Agency Of Ind Science & Technol Low energy charged particle beam chopping device

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