DE69201614T2 - Kollektoreinheit für eine Mikrowellenröhre. - Google Patents

Kollektoreinheit für eine Mikrowellenröhre.

Info

Publication number
DE69201614T2
DE69201614T2 DE69201614T DE69201614T DE69201614T2 DE 69201614 T2 DE69201614 T2 DE 69201614T2 DE 69201614 T DE69201614 T DE 69201614T DE 69201614 T DE69201614 T DE 69201614T DE 69201614 T2 DE69201614 T2 DE 69201614T2
Authority
DE
Germany
Prior art keywords
collector unit
microwave tube
microwave
tube
collector
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 - Fee Related
Application number
DE69201614T
Other languages
English (en)
Other versions
DE69201614D1 (de
Inventor
Hidemasa Kawai
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
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
Priority claimed from JP3164867A external-priority patent/JP3063242B2/ja
Priority claimed from JP3164854A external-priority patent/JP3063241B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE69201614D1 publication Critical patent/DE69201614D1/de
Application granted granted Critical
Publication of DE69201614T2 publication Critical patent/DE69201614T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE69201614T 1991-07-05 1992-07-04 Kollektoreinheit für eine Mikrowellenröhre. Expired - Fee Related DE69201614T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3164867A JP3063242B2 (ja) 1991-07-05 1991-07-05 マイクロ波管のコレクタ構体
JP3164854A JP3063241B2 (ja) 1991-07-05 1991-07-05 マイクロ波管のコレクタ構体

Publications (2)

Publication Number Publication Date
DE69201614D1 DE69201614D1 (de) 1995-04-13
DE69201614T2 true DE69201614T2 (de) 1995-07-06

Family

ID=26489807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69201614T Expired - Fee Related DE69201614T2 (de) 1991-07-05 1992-07-04 Kollektoreinheit für eine Mikrowellenröhre.

Country Status (3)

Country Link
US (1) US5334909A (de)
EP (1) EP0527327B1 (de)
DE (1) DE69201614T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1179416A4 (de) * 1999-03-23 2002-07-17 Gunze Kk Mehrschichtiger polyamidfilm mit herausragenden verarbeitungseigenschaften
US6462474B1 (en) * 2000-03-21 2002-10-08 Northrop Grumman Corp. Grooved multi-stage depressed collector for secondary electron suppression

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955225A (en) * 1958-05-02 1960-10-04 Rca Corp Electron collector
US4233539A (en) * 1979-03-05 1980-11-11 Varian Associates, Inc. Electron tube with reduced secondary emission
JPS58218739A (ja) * 1982-06-11 1983-12-20 Fujitsu Ltd 電子ビ−ム照射装置
DE3247268C1 (de) * 1982-12-21 1984-03-29 Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Zum Verringern von Stoerungen durch Sekundaerelektronenemission dienende Beschichtung fuer einen Hochfrequenzleiter und Verfahren zum Herstellen einer solchen Beschichtung

Also Published As

Publication number Publication date
US5334909A (en) 1994-08-02
DE69201614D1 (de) 1995-04-13
EP0527327A1 (de) 1993-02-17
EP0527327B1 (de) 1995-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee