BE456046A - - Google Patents

Info

Publication number
BE456046A
BE456046A BE456046DA BE456046A BE 456046 A BE456046 A BE 456046A BE 456046D A BE456046D A BE 456046DA BE 456046 A BE456046 A BE 456046A
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 BE456046A publication Critical patent/BE456046A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/487—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as coupling circuit between transmitters and antennas
    • 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)
  • Transmitters (AREA)
BE456046D 1939-08-03 BE456046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US288134A US2244756A (en) 1939-08-03 1939-08-03 Modulation system

Publications (1)

Publication Number Publication Date
BE456046A true BE456046A (en)

Family

ID=23105888

Family Applications (1)

Application Number Title Priority Date Filing Date
BE456046D BE456046A (en) 1939-08-03

Country Status (5)

Country Link
US (1) US2244756A (en)
BE (1) BE456046A (en)
CH (1) CH262004A (en)
ES (1) ES176814A1 (en)
FR (1) FR867296A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735982A (en) * 1956-02-21 Radio frequency power comparator
US2492138A (en) * 1940-02-23 1949-12-27 Int Standard Electric Corp Mechanical modulator for radio beacons utilizing two tones
US2416790A (en) * 1941-01-28 1947-03-04 Sperry Gyroscope Co Inc Transmission line bridge circuit
GB581734A (en) * 1941-04-04 1946-10-23 Sperry Gyroscope Co Inc Improvements in or relating to instrument landing systems for aircraft
US2426992A (en) * 1942-05-27 1947-09-09 Sperry Gyroscope Co Inc Glide path transmitter
US2439255A (en) * 1942-09-09 1948-04-06 Gen Electric Capacitor switch
FR948355A (en) * 1942-12-31 1949-07-29 Western Electric Co Coupling device usable in wave transmission systems
NL217682A (en) * 1942-12-31
US2415242A (en) * 1943-02-25 1947-02-04 Rca Corp Switching in wave guide transmission system
US2415932A (en) * 1943-04-21 1947-02-18 Rca Corp Antenna system
US2594409A (en) * 1943-07-27 1952-04-29 Bell Telephone Labor Inc Directive antenna
US2425328A (en) * 1944-08-01 1947-08-12 Frederic A Jenks Switching and modulation system
US2449451A (en) * 1944-09-28 1948-09-14 Westinghouse Electric Corp High-frequency dielectric heating apparatus
US2531777A (en) * 1945-10-24 1950-11-28 John N Marshall Variable directive coupler
BE491490A (en) * 1948-10-04
US2632108A (en) * 1949-07-28 1953-03-17 Rca Corp Diplexer arrangement
BE515436A (en) * 1951-11-10 1900-01-01
NL191136A (en) * 1953-10-01
US2831168A (en) * 1954-01-04 1958-04-15 Gen Electric Coupling device for wave transmission systems
GB770317A (en) * 1954-07-15 1957-03-20 Gen Electric Co Ltd Improvements in or relating to electric hybrid devices
US2959659A (en) * 1957-08-19 1960-11-08 Alford Andrew Electromagnetic heating unit
US3113314A (en) * 1960-09-01 1963-12-03 Forrest G Yetter Radio guidance and landing system
US3516025A (en) * 1968-12-19 1970-06-02 Adams Russel Co Inc Wide band hybrid coupler having an open end transmission line section coupled to each part
US4721929A (en) * 1986-10-17 1988-01-26 Ball Corporation Multi-stage power divider
US9088063B1 (en) 2015-03-11 2015-07-21 Werlatone, Inc. Hybrid coupler

Also Published As

Publication number Publication date
FR867296A (en) 1941-10-10
CH262004A (en) 1949-06-15
ES176814A1 (en) 1947-03-16
US2244756A (en) 1941-06-10

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