BE542180A - - Google Patents

Info

Publication number
BE542180A
BE542180A BE542180DA BE542180A BE 542180 A BE542180 A BE 542180A BE 542180D A BE542180D A BE 542180DA BE 542180 A BE542180 A BE 542180A
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 BE542180A publication Critical patent/BE542180A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
BE542180D 1953-01-21 BE542180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US332424A US2895134A (en) 1953-01-21 1953-01-21 Directional antenna systems

Publications (1)

Publication Number Publication Date
BE542180A true BE542180A (fr)

Family

ID=23298170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE542180D BE542180A (fr) 1953-01-21

Country Status (2)

Country Link
US (1) US2895134A (fr)
BE (1) BE542180A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050408A1 (fr) * 1969-07-01 1971-04-02 Rca Corp

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173142A (en) * 1959-04-29 1965-03-09 Ite Circuit Breaker Ltd Rotating beacon antenna with strip line modulators
US3127579A (en) * 1962-08-07 1964-03-31 Bell Telephone Labor Inc Rotary joint using circumferentially uniform field to couple rotor to stator
US4500887A (en) * 1982-09-30 1985-02-19 General Electric Company Microstrip notch antenna
FR2582864B1 (fr) * 1985-06-04 1987-07-31 Labo Electronique Physique Modules unitaires d'antenne hyperfrequences et antenne hyperfrequences comprenant de tels modules
US5963176A (en) * 1997-04-14 1999-10-05 The United States As Represented By The Secretary Of Commerce Antenna system with edge treatment means for diminishing antenna transmitting and receiving diffraction, sidelobes, and clutter
US8988300B2 (en) 2011-12-06 2015-03-24 Viasat, Inc. Dual-circular polarized antenna system
US9640847B2 (en) 2015-05-27 2017-05-02 Viasat, Inc. Partial dielectric loaded septum polarizer
US9859597B2 (en) 2015-05-27 2018-01-02 Viasat, Inc. Partial dielectric loaded septum polarizer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970327C (de) * 1936-03-07 1958-09-11 Pintsch Bamag Ag Einrichtung zum Buendeln ultrakurzer elektromagnetischer Wellen
US2159648A (en) * 1937-09-08 1939-05-23 Mackay Radio & Telegraph Co Transmission modifying network
FR956090A (fr) * 1940-03-08 1950-01-24
US2540839A (en) * 1940-07-18 1951-02-06 Bell Telephone Labor Inc Wave guide system
US2454766A (en) * 1943-04-24 1948-11-30 Standard Telephones Cables Ltd Broad band antenna
GB580114A (en) * 1943-05-21 1946-08-27 Edward Cecil Cork Improvements in or relating to transmitting or receiving aerials
US2425488A (en) * 1943-07-03 1947-08-12 Rca Corp Horn antenna
US2496643A (en) * 1944-10-14 1950-02-07 Bell Telephone Labor Inc Impedance matching system
GB629893A (en) * 1945-07-04 1949-09-30 Marconi Wireless Telegraph Co Improvements in or relating to radio aerials
US2689303A (en) * 1946-05-24 1954-09-14 Us Sec War Antenna array
US2624003A (en) * 1948-01-07 1952-12-30 Rca Corp Dielectric rod antenna
GB655803A (en) * 1948-08-30 1951-08-01 Cossor Ltd A C Improvements in and relating to transmission lines for radio-frequency electric oscillations
BE513377A (fr) * 1951-07-21
US2749545A (en) * 1951-08-01 1956-06-05 Itt Electromagnetic horn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050408A1 (fr) * 1969-07-01 1971-04-02 Rca Corp

Also Published As

Publication number Publication date
US2895134A (en) 1959-07-14

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