BE521169A - - Google Patents

Info

Publication number
BE521169A
BE521169A BE521169DA BE521169A BE 521169 A BE521169 A BE 521169A BE 521169D A BE521169D A BE 521169DA BE 521169 A BE521169 A BE 521169A
Authority
BE
Belgium
Application number
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.)
Publication of BE521169A publication Critical patent/BE521169A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
BE521169D 1948-12-03 BE521169A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63284A US2643297A (en) 1948-12-03 1948-12-03 Gas discharge transmission arrangement

Publications (1)

Publication Number Publication Date
BE521169A true BE521169A (enrdf_load_stackoverflow)

Family

ID=22048188

Family Applications (1)

Application Number Title Priority Date Filing Date
BE521169D BE521169A (enrdf_load_stackoverflow) 1948-12-03

Country Status (2)

Country Link
US (1) US2643297A (enrdf_load_stackoverflow)
BE (1) BE521169A (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721953A (en) * 1950-10-02 1955-10-25 Rothstein Jerome Electron discharge device
US2772377A (en) * 1951-08-29 1956-11-27 Kazan Benjamin Device for electronically controlling the propagation of radio frequency power
US2848649A (en) * 1952-01-24 1958-08-19 Itt Electromagnetic wave generator
US2745011A (en) * 1952-05-20 1956-05-08 Bell Telephone Labor Inc Very high frequency gas discharge noise source
US2801389A (en) * 1952-11-18 1957-07-30 Ernest G Linder High energy bombardment-inducedconductivity control of electrical circuits
US2887665A (en) * 1953-12-31 1959-05-19 Bell Telephone Labor Inc High frequency isolator
US2856589A (en) * 1954-04-20 1958-10-14 Rca Corp Light-controlled waveguide attenuator
US2928056A (en) * 1954-05-25 1960-03-08 Rca Corp Means for utilizing solid-state materials and devices for the electronic control of guided electromagnetic wave energy
US2760163A (en) * 1954-10-11 1956-08-21 Itt Radio frequency propagating systems
US2843732A (en) * 1955-10-21 1958-07-15 Rca Corp Millimeter wave generator
US2896086A (en) * 1957-07-01 1959-07-21 Hewlett Packard Co Attenuator network
US2953713A (en) * 1958-03-25 1960-09-20 Roger White Electron Devices I High speed electronic r. f. vacuum switch
NL98135C (enrdf_load_stackoverflow) * 1958-04-10
US3073990A (en) * 1958-06-23 1963-01-15 Itt Radio frequency attenuator
US3648100A (en) * 1969-03-24 1972-03-07 Westinghouse Electric Corp Electrodeless pulsed illuminator
FR2276685A1 (fr) * 1974-06-28 1976-01-23 Thomson Csf Dispositif d'attenuation d'ondes parasites tres courtes, utilisable notamment dans des tubes electroniques, et tubes comportant de tels dispositifs
US6369763B1 (en) 2000-04-05 2002-04-09 Asi Technology Corporation Reconfigurable plasma antenna
US6624719B1 (en) * 2000-04-05 2003-09-23 Asi Technology Corporation Reconfigurable electromagnetic waveguide
US6876330B2 (en) * 2002-07-17 2005-04-05 Markland Technologies, Inc. Reconfigurable antennas
US6710746B1 (en) 2002-09-30 2004-03-23 Markland Technologies, Inc. Antenna having reconfigurable length

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955335A (en) * 1929-01-18 1934-04-17 Westinghouse Electric & Mfg Co Photoglow tube
US2259040A (en) * 1936-04-22 1941-10-14 Gen Electric Electric discharge lamp
US2258472A (en) * 1938-02-25 1941-10-07 Gen Electric Gaseous electric discharge lamp device
NL50632C (enrdf_load_stackoverflow) * 1938-03-21
FR874433A (fr) * 1940-05-11 1942-08-06 Pintsch Julius Kg Dispositif à tube électronique pour ondes électriques ultra-courtes, en particulier pour ondes de l'ordre du décimètre et du centimètre
US2412659A (en) * 1942-05-30 1946-12-17 Rca Corp Electron discharge device
US2438873A (en) * 1944-05-24 1948-03-30 Sylvania Electric Prod Ultra high frequency switching device

Also Published As

Publication number Publication date
US2643297A (en) 1953-06-23

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