FR2552273B1 - OMNIDIRECTIONAL MICROWAVE ANTENNA - Google Patents

OMNIDIRECTIONAL MICROWAVE ANTENNA

Info

Publication number
FR2552273B1
FR2552273B1 FR8315000A FR8315000A FR2552273B1 FR 2552273 B1 FR2552273 B1 FR 2552273B1 FR 8315000 A FR8315000 A FR 8315000A FR 8315000 A FR8315000 A FR 8315000A FR 2552273 B1 FR2552273 B1 FR 2552273B1
Authority
FR
France
Prior art keywords
microwave antenna
omnidirectional microwave
omnidirectional
antenna
microwave
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
FR8315000A
Other languages
French (fr)
Other versions
FR2552273A1 (en
Inventor
Emmanuel Rammos
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR8315000A priority Critical patent/FR2552273B1/en
Publication of FR2552273A1 publication Critical patent/FR2552273A1/en
Application granted granted Critical
Publication of FR2552273B1 publication Critical patent/FR2552273B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
FR8315000A 1983-09-21 1983-09-21 OMNIDIRECTIONAL MICROWAVE ANTENNA Expired FR2552273B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8315000A FR2552273B1 (en) 1983-09-21 1983-09-21 OMNIDIRECTIONAL MICROWAVE ANTENNA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315000A FR2552273B1 (en) 1983-09-21 1983-09-21 OMNIDIRECTIONAL MICROWAVE ANTENNA

Publications (2)

Publication Number Publication Date
FR2552273A1 FR2552273A1 (en) 1985-03-22
FR2552273B1 true FR2552273B1 (en) 1986-02-28

Family

ID=9292403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8315000A Expired FR2552273B1 (en) 1983-09-21 1983-09-21 OMNIDIRECTIONAL MICROWAVE ANTENNA

Country Status (1)

Country Link
FR (1) FR2552273B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582864B1 (en) * 1985-06-04 1987-07-31 Labo Electronique Physique MICROWAVE UNIT MODULES AND MICROWAVE ANTENNA COMPRISING SUCH MODULES
FR2582865B1 (en) * 1985-06-04 1987-07-31 Labo Electronique Physique MICROWAVE UNIT MODULES AND MICROWAVE ANTENNA COMPRISING SUCH MODULES
US5087920A (en) * 1987-07-30 1992-02-11 Sony Corporation Microwave antenna
AU624342B2 (en) * 1987-10-19 1992-06-11 Sony Corporation Microwave antenna structure
US5438340A (en) * 1992-06-12 1995-08-01 Sony Corporation Elliptical feedhorn and parabolic reflector with perpendicular major axes
US5543811A (en) * 1995-02-07 1996-08-06 Loral Aerospace Corp. Triangular pyramid phased array antenna
US6075494A (en) * 1997-06-30 2000-06-13 Raytheon Company Compact, ultra-wideband, antenna feed architecture comprising a multistage, multilevel network of constant reflection-coefficient components
US11876295B2 (en) * 2017-05-02 2024-01-16 Rogers Corporation Electromagnetic reflector for use in a dielectric resonator antenna system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184976B (en) * 1953-02-11 Gte Sylvania Inc ELECTRIC REFLECTOR LAMP WITH TUNGSTEN HALOGEN LAMP.
US2807018A (en) * 1953-07-27 1957-09-17 Rca Corp Slotted waveguide antenna
DE2243493A1 (en) * 1972-09-05 1974-03-28 Hans Heinrich Prof Dr Meinke DIRECTIONAL ANTENNA FROM SEVERAL SINGLE BEAMS
US3936836A (en) * 1974-07-25 1976-02-03 Westinghouse Electric Corporation Z slot antenna
US3969730A (en) * 1975-02-12 1976-07-13 The United States Of America As Represented By The Secretary Of Transportation Cross slot omnidirectional antenna

Also Published As

Publication number Publication date
FR2552273A1 (en) 1985-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse