DE69823348D1 - Self-polarizing collector elements for linear beam microwave tubes - Google Patents

Self-polarizing collector elements for linear beam microwave tubes

Info

Publication number
DE69823348D1
DE69823348D1 DE69823348T DE69823348T DE69823348D1 DE 69823348 D1 DE69823348 D1 DE 69823348D1 DE 69823348 T DE69823348 T DE 69823348T DE 69823348 T DE69823348 T DE 69823348T DE 69823348 D1 DE69823348 D1 DE 69823348D1
Authority
DE
Germany
Prior art keywords
polarizing
self
linear beam
collector elements
microwave tubes
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
DE69823348T
Other languages
German (de)
Other versions
DE69823348T2 (en
Inventor
Allen E Adler
Robert G Ripley
Ivo Tammaru
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.)
L3 Communications Electron Technologies Inc
Original Assignee
Hughes Electronics 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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Publication of DE69823348D1 publication Critical patent/DE69823348D1/en
Application granted granted Critical
Publication of DE69823348T2 publication Critical patent/DE69823348T2/en
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
DE69823348T 1998-08-26 1998-08-26 Self-polarizing collector elements for linear beam microwave tube Expired - Fee Related DE69823348T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19980116081 EP0982754B1 (en) 1998-08-26 1998-08-26 Self-biasing collector elements for linear-beam microwave tubes

Publications (2)

Publication Number Publication Date
DE69823348D1 true DE69823348D1 (en) 2004-05-27
DE69823348T2 DE69823348T2 (en) 2005-03-24

Family

ID=8232516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823348T Expired - Fee Related DE69823348T2 (en) 1998-08-26 1998-08-26 Self-polarizing collector elements for linear beam microwave tube

Country Status (2)

Country Link
EP (1) EP0982754B1 (en)
DE (1) DE69823348T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179976B1 (en) * 1999-12-03 2001-01-30 Com Dev Limited Surface treatment and method for applying surface treatment to suppress secondary electron emission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742580B1 (en) * 1995-12-15 1998-02-06 Thomson Csf REDUCED SECONDARY EMISSION ELECTRON COLLECTOR

Also Published As

Publication number Publication date
EP0982754A1 (en) 2000-03-01
DE69823348T2 (en) 2005-03-24
EP0982754B1 (en) 2004-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE BOEING CO., CHICAGO, ILL., US

8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: L-3 COMMUNICATIONS - ELECTRON TECHNOLOGIES, INC.,