GB998815A - Improvements in or relating to high frequency electrical apparatus - Google Patents

Improvements in or relating to high frequency electrical apparatus

Info

Publication number
GB998815A
GB998815A GB2682160A GB2682160A GB998815A GB 998815 A GB998815 A GB 998815A GB 2682160 A GB2682160 A GB 2682160A GB 2682160 A GB2682160 A GB 2682160A GB 998815 A GB998815 A GB 998815A
Authority
GB
United Kingdom
Prior art keywords
window
waveguide
electrons
electric
conical
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
Application number
GB2682160A
Other languages
English (en)
Inventor
Michael John Smith
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB2682160A priority Critical patent/GB998815A/en
Priority to NL267751D priority patent/NL267751A/xx
Priority to FR869952A priority patent/FR1303623A/fr
Publication of GB998815A publication Critical patent/GB998815A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/08—Dielectric windows
    • 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
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/40—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the backward travelling wave being utilised

Landscapes

  • Microwave Tubes (AREA)
GB2682160A 1960-08-03 1960-08-03 Improvements in or relating to high frequency electrical apparatus Expired GB998815A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2682160A GB998815A (en) 1960-08-03 1960-08-03 Improvements in or relating to high frequency electrical apparatus
NL267751D NL267751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1960-08-03 1961-07-31
FR869952A FR1303623A (fr) 1960-08-03 1961-08-03 Perfectionnements aux appareils électriques à haute fréquence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2682160A GB998815A (en) 1960-08-03 1960-08-03 Improvements in or relating to high frequency electrical apparatus
GB4459260 1960-12-29

Publications (1)

Publication Number Publication Date
GB998815A true GB998815A (en) 1965-07-21

Family

ID=10249781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2682160A Expired GB998815A (en) 1960-08-03 1960-08-03 Improvements in or relating to high frequency electrical apparatus

Country Status (3)

Country Link
FR (1) FR1303623A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB998815A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL267751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617779A1 (de) * 1986-05-27 1987-12-03 Max Planck Gesellschaft Fluiddichte kopplungsvorrichtung fuer mikrowellenstrahlung
GB2238424A (en) * 1989-11-06 1991-05-29 Eev Ltd Magnetrons.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617779A1 (de) * 1986-05-27 1987-12-03 Max Planck Gesellschaft Fluiddichte kopplungsvorrichtung fuer mikrowellenstrahlung
US4782314A (en) * 1986-05-27 1988-11-01 Max-Planck Gesellschaft Zur Foerderung Der Wissenschaften E.V. Fluid-tight coupling device for microwaves
GB2238424A (en) * 1989-11-06 1991-05-29 Eev Ltd Magnetrons.
US5210465A (en) * 1989-11-06 1993-05-11 Eev Limited Magnetron having an tm01 output coupling probe passing through a coupling iris
GB2238424B (en) * 1989-11-06 1993-12-22 Eev Ltd Magnetrons

Also Published As

Publication number Publication date
FR1303623A (fr) 1962-09-14
NL267751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-08-10

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