ATE302994T1 - Vorrichtung zur erzeugung von mikrowellen hoher frequenz - Google Patents

Vorrichtung zur erzeugung von mikrowellen hoher frequenz

Info

Publication number
ATE302994T1
ATE302994T1 AT02726132T AT02726132T ATE302994T1 AT E302994 T1 ATE302994 T1 AT E302994T1 AT 02726132 T AT02726132 T AT 02726132T AT 02726132 T AT02726132 T AT 02726132T AT E302994 T1 ATE302994 T1 AT E302994T1
Authority
AT
Austria
Prior art keywords
cathode
grating
arrangement
frequency microwaves
high frequency
Prior art date
Application number
AT02726132T
Other languages
English (en)
Inventor
Chun Prof Dr Lee
Hyeck-Hee Dr Lee
Min-Suk Lee
Original Assignee
Kist Europ Korea I Of Science
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 Kist Europ Korea I Of Science filed Critical Kist Europ Korea I Of Science
Application granted granted Critical
Publication of ATE302994T1 publication Critical patent/ATE302994T1/de

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)
AT02726132T 2001-03-02 2002-03-04 Vorrichtung zur erzeugung von mikrowellen hoher frequenz ATE302994T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE302994T1 true ATE302994T1 (de) 2005-09-15

Family

ID=7677143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02726132T ATE302994T1 (de) 2001-03-02 2002-03-04 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
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
GB2327806B (en) 1997-07-31 2002-02-13 Daewoo Electronics Co Ltd 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
DE50204024D1 (de) 2005-09-29
US7365493B2 (en) 2008-04-29
DE10111817A1 (de) 2002-09-19
US20040118840A1 (en) 2004-06-24
WO2002071435A1 (de) 2002-09-12
EP1364382B1 (de) 2005-08-24
EP1364382A1 (de) 2003-11-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee