JPS624814B2 - - Google Patents

Info

Publication number
JPS624814B2
JPS624814B2 JP54048230A JP4823079A JPS624814B2 JP S624814 B2 JPS624814 B2 JP S624814B2 JP 54048230 A JP54048230 A JP 54048230A JP 4823079 A JP4823079 A JP 4823079A JP S624814 B2 JPS624814 B2 JP S624814B2
Authority
JP
Japan
Prior art keywords
collector
cylindrical ceramic
collectors
electron beam
high frequency
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.)
Expired
Application number
JP54048230A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55139740A (en
Inventor
Shunichi Kimura
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP4823079A priority Critical patent/JPS55139740A/ja
Publication of JPS55139740A publication Critical patent/JPS55139740A/ja
Publication of JPS624814B2 publication Critical patent/JPS624814B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/0275—Multistage collectors

Landscapes

  • Microwave Tubes (AREA)
JP4823079A 1979-04-19 1979-04-19 Multistage collector type electron beam tube Granted JPS55139740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4823079A JPS55139740A (en) 1979-04-19 1979-04-19 Multistage collector type electron beam tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4823079A JPS55139740A (en) 1979-04-19 1979-04-19 Multistage collector type electron beam tube

Publications (2)

Publication Number Publication Date
JPS55139740A JPS55139740A (en) 1980-10-31
JPS624814B2 true JPS624814B2 (enrdf_load_stackoverflow) 1987-02-02

Family

ID=12797628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4823079A Granted JPS55139740A (en) 1979-04-19 1979-04-19 Multistage collector type electron beam tube

Country Status (1)

Country Link
JP (1) JPS55139740A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124834A (en) * 1981-01-27 1982-08-03 Nec Corp Microwave tube
US5780970A (en) * 1996-10-28 1998-07-14 University Of Maryland Multi-stage depressed collector for small orbit gyrotrons

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370659A (en) * 1976-12-06 1978-06-23 Nec Corp Multi stage collector type electron beam tube
JPS5384269U (enrdf_load_stackoverflow) * 1976-12-14 1978-07-12

Also Published As

Publication number Publication date
JPS55139740A (en) 1980-10-31

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