DE50204024D1 - Vorrichtung zur erzeugung von mikrowellen hoher frequenz - Google Patents

Vorrichtung zur erzeugung von mikrowellen hoher frequenz

Info

Publication number
DE50204024D1
DE50204024D1 DE50204024T DE50204024T DE50204024D1 DE 50204024 D1 DE50204024 D1 DE 50204024D1 DE 50204024 T DE50204024 T DE 50204024T DE 50204024 T DE50204024 T DE 50204024T DE 50204024 D1 DE50204024 D1 DE 50204024D1
Authority
DE
Germany
Prior art keywords
cathode
grating
arrangement
high frequency
anode
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
DE50204024T
Other languages
English (en)
Inventor
Prof Dr Lee
Dr Lee
Min-Suk Lee
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.)
Korea Institute of Science and Technology Europe Forschungs GmbH
Original Assignee
Korea Institute of Science and Technology Europe Forschungs GmbH
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 Korea Institute of Science and Technology Europe Forschungs GmbH filed Critical Korea Institute of Science and Technology Europe Forschungs GmbH
Priority to DE50204024T priority Critical patent/DE50204024D1/de
Application granted granted Critical
Publication of DE50204024D1 publication Critical patent/DE50204024D1/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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • 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
    • H01J23/04—Cathodes
    • 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
    • H01J23/06—Electron or ion guns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube

Landscapes

  • Microwave Tubes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Constitution Of High-Frequency Heating (AREA)
DE50204024T 2001-03-02 2002-03-04 Vorrichtung zur erzeugung von mikrowellen hoher frequenz Expired - Fee Related DE50204024D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50204024T DE50204024D1 (de) 2001-03-02 2002-03-04 Vorrichtung zur erzeugung von mikrowellen hoher frequenz

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10111817A DE10111817A1 (de) 2001-03-02 2001-03-02 Vorrichtung zur Erzeugung von Mikrowellen hoher Frequenz
PCT/EP2002/002332 WO2002071435A1 (de) 2001-03-02 2002-03-04 Vorrichtung zur erzeugung von mikrowellen hoher frequenz
DE50204024T DE50204024D1 (de) 2001-03-02 2002-03-04 Vorrichtung zur erzeugung von mikrowellen hoher frequenz

Publications (1)

Publication Number Publication Date
DE50204024D1 true DE50204024D1 (de) 2005-09-29

Family

ID=7677143

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10111817A Withdrawn DE10111817A1 (de) 2001-03-02 2001-03-02 Vorrichtung zur Erzeugung von Mikrowellen hoher Frequenz
DE50204024T Expired - Fee Related DE50204024D1 (de) 2001-03-02 2002-03-04 Vorrichtung zur erzeugung von mikrowellen hoher frequenz

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10111817A Withdrawn DE10111817A1 (de) 2001-03-02 2001-03-02 Vorrichtung zur Erzeugung von Mikrowellen hoher Frequenz

Country Status (5)

Country Link
US (1) US7365493B2 (de)
EP (1) EP1364382B1 (de)
AT (1) ATE302994T1 (de)
DE (2) DE10111817A1 (de)
WO (1) WO2002071435A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2507625C1 (ru) * 2012-08-01 2014-02-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" Клистрон

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410822A (en) 1942-01-03 1946-11-12 Sperry Gyroscope Co Inc High frequency electron discharge apparatus
GB1353547A (en) * 1970-06-29 1974-05-22 Varian Associates Electron tube
US4480210A (en) * 1982-05-12 1984-10-30 Varian Associates, Inc. Gridded electron power tube
US4527091A (en) * 1983-06-09 1985-07-02 Varian Associates, Inc. Density modulated electron beam tube with enhanced gain
US5317233A (en) * 1990-04-13 1994-05-31 Varian Associates, Inc. Vacuum tube including grid-cathode assembly with resonant slow-wave structure
GB2287579B (en) * 1994-03-16 1997-05-07 Eev Ltd Electron gun arrangements
JP3776522B2 (ja) 1996-09-17 2006-05-17 セイコープレシジョン株式会社 測距用受光装置及びその製造方法
GB2327806B (en) 1997-07-31 2002-02-13 Daewoo Electronics Co Ltd Structurally simple apparatus for generating a microwave frequency energy
GB2327807B (en) 1997-07-31 2002-02-13 Daewoo Electronics Co Ltd Microwave oven equipped with a structurally simple apparatus for generating a microwave frequency energy
KR19990012811A (ko) * 1997-07-31 1999-02-25 배순훈 저전압 구동 전자렌지
US5990622A (en) * 1998-02-02 1999-11-23 Litton Systems, Inc. Grid support structure for an electron beam device
US6297592B1 (en) * 2000-08-04 2001-10-02 Lucent Technologies Inc. Microwave vacuum tube device employing grid-modulated cold cathode source having nanotube emitters

Also Published As

Publication number Publication date
US20040118840A1 (en) 2004-06-24
WO2002071435A1 (de) 2002-09-12
EP1364382A1 (de) 2003-11-26
DE10111817A1 (de) 2002-09-19
EP1364382B1 (de) 2005-08-24
ATE302994T1 (de) 2005-09-15
US7365493B2 (en) 2008-04-29

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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