FR2346872A1 - Antenne a faisceaux multiples - Google Patents

Antenne a faisceaux multiples

Info

Publication number
FR2346872A1
FR2346872A1 FR7709341A FR7709341A FR2346872A1 FR 2346872 A1 FR2346872 A1 FR 2346872A1 FR 7709341 A FR7709341 A FR 7709341A FR 7709341 A FR7709341 A FR 7709341A FR 2346872 A1 FR2346872 A1 FR 2346872A1
Authority
FR
France
Prior art keywords
printed circuit
lens
multiple beam
radiators
circuit board
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.)
Withdrawn
Application number
FR7709341A
Other languages
English (en)
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of FR2346872A1 publication Critical patent/FR2346872A1/fr
Withdrawn legal-status Critical Current

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
    • H01Q21/20—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
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/062—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 refracting or diffracting devices, e.g. lens for focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR7709341A 1976-04-01 1977-03-29 Antenne a faisceaux multiples Withdrawn FR2346872A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67270176A 1976-04-01 1976-04-01

Publications (1)

Publication Number Publication Date
FR2346872A1 true FR2346872A1 (fr) 1977-10-28

Family

ID=24699651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709341A Withdrawn FR2346872A1 (fr) 1976-04-01 1977-03-29 Antenne a faisceaux multiples

Country Status (6)

Country Link
JP (1) JPS52120744A (de)
AU (1) AU2305677A (de)
DE (1) DE2714643A1 (de)
DK (1) DK142377A (de)
ES (1) ES457393A1 (de)
FR (1) FR2346872A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780818A1 (fr) * 1998-07-02 2000-01-07 Bosch Gmbh Robert Antenne lenticulaire pour un capteur d'ecartement

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420876B (sv) * 1979-02-06 1981-11-02 Philips Svenska Ab Antenn, innefattande en luneberglins
AU664103B2 (en) * 1992-05-05 1995-11-02 Commonwealth Scientific And Industrial Research Organisation A folded lens antenna
DE69326336T2 (de) * 1992-05-05 2000-05-11 Commw Scient Ind Res Org Antenne mit gefalteter linse
US9379437B1 (en) 2011-01-31 2016-06-28 Ball Aerospace & Technologies Corp. Continuous horn circular array antenna system
US8648768B2 (en) 2011-01-31 2014-02-11 Ball Aerospace & Technologies Corp. Conical switched beam antenna method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780818A1 (fr) * 1998-07-02 2000-01-07 Bosch Gmbh Robert Antenne lenticulaire pour un capteur d'ecartement

Also Published As

Publication number Publication date
DE2714643A1 (de) 1978-02-16
JPS52120744A (en) 1977-10-11
DK142377A (da) 1977-10-02
ES457393A1 (es) 1978-02-01
AU2305677A (en) 1978-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse