JPS56165247A - Microwave tube - Google Patents

Microwave tube

Info

Publication number
JPS56165247A
JPS56165247A JP6927280A JP6927280A JPS56165247A JP S56165247 A JPS56165247 A JP S56165247A JP 6927280 A JP6927280 A JP 6927280A JP 6927280 A JP6927280 A JP 6927280A JP S56165247 A JPS56165247 A JP S56165247A
Authority
JP
Japan
Prior art keywords
collector
electron
magnetic field
axially
leakage magnetic
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
JP6927280A
Other languages
Japanese (ja)
Inventor
Yoshiaki Suzuki
Teruo Suzuki
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 JP6927280A priority Critical patent/JPS56165247A/en
Publication of JPS56165247A publication Critical patent/JPS56165247A/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 reduce the electron which counterflows to the circuit side without significant modification of the axially symmetrical structure, by constructing a portion of a collector electrode with a magnetic member which produces axially asymmetrical leakage magnetic field near the inlet of a collector. CONSTITUTION:Circular magnetic members 2 cut into two are burried in the wall of a collector 1 in the proximity of the opening. By the arrangement of said member 2, axially asymmetrical leakage magnetic field is formed in the collector 1. Said field will deflect the incident electron from the collector 1 on the central axis of the collector 1 thus to refract the counter-flow electron.
JP6927280A 1980-05-23 1980-05-23 Microwave tube Pending JPS56165247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6927280A JPS56165247A (en) 1980-05-23 1980-05-23 Microwave tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6927280A JPS56165247A (en) 1980-05-23 1980-05-23 Microwave tube

Publications (1)

Publication Number Publication Date
JPS56165247A true JPS56165247A (en) 1981-12-18

Family

ID=13397867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6927280A Pending JPS56165247A (en) 1980-05-23 1980-05-23 Microwave tube

Country Status (1)

Country Link
JP (1) JPS56165247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0173746U (en) * 1987-11-06 1989-05-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0173746U (en) * 1987-11-06 1989-05-18

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