FR3013905B1 - Structure antennaire compacte pour telecommunications par satellites - Google Patents

Structure antennaire compacte pour telecommunications par satellites

Info

Publication number
FR3013905B1
FR3013905B1 FR1302759A FR1302759A FR3013905B1 FR 3013905 B1 FR3013905 B1 FR 3013905B1 FR 1302759 A FR1302759 A FR 1302759A FR 1302759 A FR1302759 A FR 1302759A FR 3013905 B1 FR3013905 B1 FR 3013905B1
Authority
FR
France
Prior art keywords
antenna structure
compact antenna
satellite telecommunications
ghz
band
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.)
Active
Application number
FR1302759A
Other languages
English (en)
Other versions
FR3013905A1 (fr
Inventor
Talom Friedman Tchoffo
Dominique Jousse
Sebastien Benoit Charles Pottier
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
Thales 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 Thales SA filed Critical Thales SA
Priority to FR1302759A priority Critical patent/FR3013905B1/fr
Priority to EP14805281.4A priority patent/EP3075032B1/fr
Priority to ES14805281T priority patent/ES2926932T3/es
Priority to PCT/EP2014/075996 priority patent/WO2015079038A2/fr
Publication of FR3013905A1 publication Critical patent/FR3013905A1/fr
Application granted granted Critical
Publication of FR3013905B1 publication Critical patent/FR3013905B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/067—Two dimensional planar arrays using endfire radiating aerial units transverse to the plane of the array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0012—Radial guide fed arrays
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome

Abstract

L'invention concerne une structure antennaire (10) pour télécommunications, notamment par satellite, caractérisée en ce que la structure antennaire (10) comprend au moins une antenne élémentaire (12) présentant une forme hélicoïdale et dimensionnée pour émettre et/ou recevoir au moins une onde électromagnétique présentant une fréquence supérieure à 4 GHz, de préférence comprise entre 4 GHz et 50 GHz, notamment comprise dans une bande de spectre choisie parmi la bande X et la bande Ku.
FR1302759A 2013-11-28 2013-11-28 Structure antennaire compacte pour telecommunications par satellites Active FR3013905B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1302759A FR3013905B1 (fr) 2013-11-28 2013-11-28 Structure antennaire compacte pour telecommunications par satellites
EP14805281.4A EP3075032B1 (fr) 2013-11-28 2014-11-28 Structure antennaire compacte pour télécommunications par satellites
ES14805281T ES2926932T3 (es) 2013-11-28 2014-11-28 Estructura de antena compacta para telecomunicaciones por satélites
PCT/EP2014/075996 WO2015079038A2 (fr) 2013-11-28 2014-11-28 Structure antennaire compacte pour télécommunications par satellites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1302759A FR3013905B1 (fr) 2013-11-28 2013-11-28 Structure antennaire compacte pour telecommunications par satellites

Publications (2)

Publication Number Publication Date
FR3013905A1 FR3013905A1 (fr) 2015-05-29
FR3013905B1 true FR3013905B1 (fr) 2017-05-19

Family

ID=50780493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1302759A Active FR3013905B1 (fr) 2013-11-28 2013-11-28 Structure antennaire compacte pour telecommunications par satellites

Country Status (4)

Country Link
EP (1) EP3075032B1 (fr)
ES (1) ES2926932T3 (fr)
FR (1) FR3013905B1 (fr)
WO (1) WO2015079038A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02189008A (ja) * 1989-01-18 1990-07-25 Hisamatsu Nakano 円偏波アンテナ装置
JPH07120895B2 (ja) * 1990-03-15 1995-12-20 八木アンテナ株式会社 ヘリカルアンテナ装置
JP2506514B2 (ja) * 1991-06-06 1996-06-12 八木アンテナ株式会社 平面アンテナ
KR0147035B1 (ko) * 1993-07-31 1998-08-17 배순훈 개선된 헤리컬 와이어 배열 평면안테나
JP2004056280A (ja) * 2002-07-17 2004-02-19 Alps Electric Co Ltd ヘリカルアンテナ
US8274445B2 (en) * 2009-06-08 2012-09-25 Lockheed Martin Corporation Planar array antenna having radome over protruding antenna elements

Also Published As

Publication number Publication date
EP3075032B1 (fr) 2022-06-15
EP3075032A2 (fr) 2016-10-05
WO2015079038A3 (fr) 2015-07-23
ES2926932T3 (es) 2022-10-31
FR3013905A1 (fr) 2015-05-29
WO2015079038A2 (fr) 2015-06-04

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