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BE479624A - - Google Patents

Info

Publication number
BE479624A
BE479624A BE479624DA BE479624A BE 479624 A BE479624 A BE 479624A BE 479624D A BE479624D A BE 479624DA BE 479624 A BE479624 A BE 479624A
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 BE479624A publication Critical patent/BE479624A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • 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
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Particle Accelerators (AREA)
BE479624D 1942-08-13 BE479624A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454710A US2683251A (en) 1942-08-13 1942-08-13 High-frequency electromagnetic wave transmission system

Publications (1)

Publication Number Publication Date
BE479624A true BE479624A (xx)

Family

ID=23805750

Family Applications (1)

Application Number Title Priority Date Filing Date
BE479624D BE479624A (xx) 1942-08-13

Country Status (4)

Country Link
US (1) US2683251A (xx)
BE (1) BE479624A (xx)
FR (1) FR952148A (xx)
GB (1) GB674022A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810125A (en) * 1954-02-18 1957-10-15 Hughes Aircraft Co Prepulse protection of radar mixer crystals
US2903613A (en) * 1955-05-13 1959-09-08 Sam Robbins Inc Apparatus for and method of wave guide energy transmission modulation, control and cut-off
US2876351A (en) * 1955-08-29 1959-03-03 Sanders Associates Inc Ionic time-delay apparatus
US3087129A (en) * 1960-02-25 1963-04-23 Mario A Maury Centerless coaxial connector
US20040023189A1 (en) * 2002-07-30 2004-02-05 Bateman Kevin John System and method for displaying a nutritional program

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106770A (en) * 1938-02-01 Apparatus and method fob receiving
US1035958A (en) * 1911-05-26 1912-08-20 Emile Girardeau Protective apparatus for radiotelegraphic stations.
NL54626C (xx) * 1936-05-19
US2153728A (en) * 1936-10-07 1939-04-11 American Telephone & Telegraph Ultra high frequency signaling
US2276247A (en) * 1939-09-27 1942-03-10 Gen Electric High frequency modulationg system
US2253503A (en) * 1938-08-06 1941-08-26 Bell Telephone Labor Inc Generation and transmission of high frequency oscillations
US2316151A (en) * 1939-01-09 1943-04-13 Research Corp Electromagnetic horn
US2235010A (en) * 1939-09-16 1941-03-18 Bell Telephone Labor Inc Ultra-short wave transmitting and receiving system
US2368031A (en) * 1940-03-15 1945-01-23 Bell Telephone Labor Inc Electron discharge device
US2241976A (en) * 1940-04-25 1941-05-13 Gen Electric High frequency apparatus

Also Published As

Publication number Publication date
FR952148A (fr) 1949-11-09
GB674022A (en) 1952-06-18
US2683251A (en) 1954-07-06

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