JPS57124834A - Microwave tube - Google Patents

Microwave tube

Info

Publication number
JPS57124834A
JPS57124834A JP1039081A JP1039081A JPS57124834A JP S57124834 A JPS57124834 A JP S57124834A JP 1039081 A JP1039081 A JP 1039081A JP 1039081 A JP1039081 A JP 1039081A JP S57124834 A JPS57124834 A JP S57124834A
Authority
JP
Japan
Prior art keywords
collector
case
microwave tube
slow
insulating
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
JP1039081A
Other languages
Japanese (ja)
Inventor
Toshinori Horigome
Satoru Mitsuyasu
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1039081A priority Critical patent/JPS57124834A/en
Publication of JPS57124834A publication Critical patent/JPS57124834A/en
Pending 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

Landscapes

  • Microwave Tubes (AREA)

Abstract

PURPOSE:To enable a collector to be made small, and enhance the safety performance of a microwave tube by preparing the collector from a pyrolytic graphite, electrically insulating the collector from a slow-wave circuit, and fixing the collector to a collector encircling case by means of an insulating member. CONSTITUTION:An electron gun 1, a slow-wave circuit 4 having an input and an output waveguide 2 and 3, and a collector 6 insulated from the circuit 4 by means of an insulating stone 5 are fixed to a base plate 9. Here, the collector 6 is held in a collector encircling case 11 of an earth electric potential by means of an insulating member 10, and the case 11 is vacuum. In addition, the collector 6 is made of a pyrolytic graphite.
JP1039081A 1981-01-27 1981-01-27 Microwave tube Pending JPS57124834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1039081A JPS57124834A (en) 1981-01-27 1981-01-27 Microwave tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1039081A JPS57124834A (en) 1981-01-27 1981-01-27 Microwave tube

Publications (1)

Publication Number Publication Date
JPS57124834A true JPS57124834A (en) 1982-08-03

Family

ID=11748790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1039081A Pending JPS57124834A (en) 1981-01-27 1981-01-27 Microwave tube

Country Status (1)

Country Link
JP (1) JPS57124834A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139740A (en) * 1979-04-19 1980-10-31 Nec Corp Multistage collector type electron beam tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139740A (en) * 1979-04-19 1980-10-31 Nec Corp Multistage collector type electron beam tube

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