FR2460051A1 - Rangee de dipoles en croix avec reflecteur pour le rayonnement d'une onde a polarisation circulaire composee de deux ondes a polarisation lineaire - Google Patents

Rangee de dipoles en croix avec reflecteur pour le rayonnement d'une onde a polarisation circulaire composee de deux ondes a polarisation lineaire Download PDF

Info

Publication number
FR2460051A1
FR2460051A1 FR8013650A FR8013650A FR2460051A1 FR 2460051 A1 FR2460051 A1 FR 2460051A1 FR 8013650 A FR8013650 A FR 8013650A FR 8013650 A FR8013650 A FR 8013650A FR 2460051 A1 FR2460051 A1 FR 2460051A1
Authority
FR
France
Prior art keywords
reflector
row
dipoles
cross
polarization
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.)
Granted
Application number
FR8013650A
Other languages
English (en)
French (fr)
Other versions
FR2460051B3 (no
Inventor
Per Simon Kildal
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2460051A1 publication Critical patent/FR2460051A1/fr
Application granted granted Critical
Publication of FR2460051B3 publication Critical patent/FR2460051B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • H01Q19/175—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements arrayed along the focal line of a cylindrical focusing surface

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR8013650A 1979-06-22 1980-06-19 Rangee de dipoles en croix avec reflecteur pour le rayonnement d'une onde a polarisation circulaire composee de deux ondes a polarisation lineaire Granted FR2460051A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2925158A DE2925158C2 (de) 1979-06-22 1979-06-22 Kreuzdipolreihe mit einer ebenen Reflektorfläche

Publications (2)

Publication Number Publication Date
FR2460051A1 true FR2460051A1 (fr) 1981-01-16
FR2460051B3 FR2460051B3 (no) 1982-04-16

Family

ID=6073838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013650A Granted FR2460051A1 (fr) 1979-06-22 1980-06-19 Rangee de dipoles en croix avec reflecteur pour le rayonnement d'une onde a polarisation circulaire composee de deux ondes a polarisation lineaire

Country Status (5)

Country Link
DE (1) DE2925158C2 (no)
FR (1) FR2460051A1 (no)
GB (1) GB2052875A (no)
NL (1) NL8002314A (no)
NO (1) NO152229C (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389941A (en) * 1992-02-28 1995-02-14 Hughes Aircraft Company Data link antenna system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541559A (en) * 1968-04-10 1970-11-17 Westinghouse Electric Corp Antenna for producing circular polarization over wide angles

Also Published As

Publication number Publication date
GB2052875A (en) 1981-01-28
DE2925158A1 (de) 1981-01-08
FR2460051B3 (no) 1982-04-16
NO152229B (no) 1985-05-13
NL8002314A (nl) 1980-12-24
NO801856L (no) 1980-12-23
NO152229C (no) 1985-08-21
DE2925158C2 (de) 1984-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse