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FR1111603A - Development in directional antennas - Google Patents

Development in directional antennas

Info

Publication number
FR1111603A
FR1111603A FR1111603DA FR1111603A FR 1111603 A FR1111603 A FR 1111603A FR 1111603D A FR1111603D A FR 1111603DA FR 1111603 A FR1111603 A FR 1111603A
Authority
FR
France
Prior art keywords
development
directional antennas
antennas
directional
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1111603A publication Critical patent/FR1111603A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/28—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave comprising elements constituting electric discontinuities and spaced in direction of wave propagation, e.g. dielectric elements or conductive elements forming artificial dielectric
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
FR1111603D 1954-09-15 1954-09-15 Development in directional antennas Expired FR1111603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR961444X 1954-09-15

Publications (1)

Publication Number Publication Date
FR1111603A true FR1111603A (en) 1956-03-02

Family

ID=9498017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111603D Expired FR1111603A (en) 1954-09-15 1954-09-15 Development in directional antennas

Country Status (4)

Country Link
US (1) US2807800A (en)
DE (1) DE961444C (en)
FR (1) FR1111603A (en)
GB (1) GB801885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272770A (en) * 1979-11-13 1981-06-09 Westinghouse Electric Corp. Reflector antennae apparatus for limiting aperture blockage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1286732A (en) * 1961-01-23 1962-03-09 Csf Distributed excitation patch antenna
US3172113A (en) * 1962-06-06 1965-03-02 Whilden G Heinard Curved antenna with variably spaced slots
US3389393A (en) * 1966-02-18 1968-06-18 Lockheed Aircraft Corp Low profile broadband microwave antenna system
US3430247A (en) * 1967-09-05 1969-02-25 North American Rockwell Centerfed travelling wave array having a squinted aperture
JPH02288707A (en) * 1989-04-28 1990-11-28 Arimura Giken Kk Flat plate guide antenna
US5239311A (en) * 1989-04-28 1993-08-24 Arimura Giken Kabushiki Kaisha Flat slot array antenna
JPH02302104A (en) * 1989-05-16 1990-12-14 Arimura Giken Kk Square waveguide slot array antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479209A (en) * 1945-07-09 1949-08-16 Chu Lan Jen Antenna
US2596480A (en) * 1946-11-20 1952-05-13 Ca Nat Research Council Directive antenna for microwaves
US2648839A (en) * 1950-10-02 1953-08-11 Rca Corp Direction finding antenna system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272770A (en) * 1979-11-13 1981-06-09 Westinghouse Electric Corp. Reflector antennae apparatus for limiting aperture blockage

Also Published As

Publication number Publication date
GB801885A (en) 1958-09-24
US2807800A (en) 1957-09-24
DE961444C (en) 1957-04-04

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