ES457393A1 - Perfeccionamientos introducidos en una antena multidireccio-nal. - Google Patents

Perfeccionamientos introducidos en una antena multidireccio-nal.

Info

Publication number
ES457393A1
ES457393A1 ES457393A ES457393A ES457393A1 ES 457393 A1 ES457393 A1 ES 457393A1 ES 457393 A ES457393 A ES 457393A ES 457393 A ES457393 A ES 457393A ES 457393 A1 ES457393 A1 ES 457393A1
Authority
ES
Spain
Prior art keywords
substrate
printed circuit
periphery
radiating structure
multiibeam
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
ES457393A
Other languages
English (en)
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 ES457393A1 publication Critical patent/ES457393A1/es
Expired 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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

Perfeccionamientos introducidos en una antena multidireccional , que comprende una lente de radiofrecuencia de placas paralelas de circuito impreso de transmisión libre que tiene dispuesto alrededor de una primera porción de su periferia una pluralidad de entradas de alimentación y dispuesta alrededor de una segunda porción de tal periferia una estructura radiante abocinada.
ES457393A 1976-04-01 1977-03-31 Perfeccionamientos introducidos en una antena multidireccio-nal. Expired ES457393A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES457393A1 true ES457393A1 (es) 1978-02-01

Family

ID=24699651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457393A Expired ES457393A1 (es) 1976-04-01 1977-03-31 Perfeccionamientos introducidos en una antena multidireccio-nal.

Country Status (6)

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

Families Citing this family (6)

* 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
JPH07506945A (ja) * 1992-05-05 1995-07-27 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼイション 折曲がりレンズアンテナ
AU664103B2 (en) * 1992-05-05 1995-11-02 Commonwealth Scientific And Industrial Research Organisation A folded lens antenna
DE19829554C2 (de) * 1998-07-02 2002-08-01 Bosch Gmbh Robert Antennenlinse für einen Abstandsensor
US8648768B2 (en) 2011-01-31 2014-02-11 Ball Aerospace & Technologies Corp. Conical switched beam antenna method and apparatus
US9379437B1 (en) * 2011-01-31 2016-06-28 Ball Aerospace & Technologies Corp. Continuous horn circular array antenna system

Also Published As

Publication number Publication date
AU2305677A (en) 1978-09-14
JPS52120744A (en) 1977-10-11
DK142377A (da) 1977-10-02
DE2714643A1 (de) 1978-02-16
FR2346872A1 (fr) 1977-10-28

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