FR3076089B1 - Dispositif de pointage de faisceau pour systeme antennaire, systeme antennaire et plateforme associes - Google Patents

Dispositif de pointage de faisceau pour systeme antennaire, systeme antennaire et plateforme associes Download PDF

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Publication number
FR3076089B1
FR3076089B1 FR1701365A FR1701365A FR3076089B1 FR 3076089 B1 FR3076089 B1 FR 3076089B1 FR 1701365 A FR1701365 A FR 1701365A FR 1701365 A FR1701365 A FR 1701365A FR 3076089 B1 FR3076089 B1 FR 3076089B1
Authority
FR
France
Prior art keywords
antenna system
array
radiating elements
pointing device
beam pointing
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 - Fee Related
Application number
FR1701365A
Other languages
English (en)
Other versions
FR3076089A1 (fr
Inventor
Talom Friedman Tchoffo
Bertrand Boin
De Niort Guillaume Fondi
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 FR1701365A priority Critical patent/FR3076089B1/fr
Priority to ES18215894T priority patent/ES2895756T3/es
Priority to EP18215894.9A priority patent/EP3506426B1/fr
Publication of FR3076089A1 publication Critical patent/FR3076089A1/fr
Application granted granted Critical
Publication of FR3076089B1 publication Critical patent/FR3076089B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0031—Parallel-plate fed arrays; Lens-fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/14—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying the relative position of primary active element and a refracting or diffracting device

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

L'invention concerne un dispositif (DP) de pointage de faisceau pour système antennaire de télécommunications, le dispositif comprenant : - au moins une source (16) d'alimentation propre à générer des ondes radiofréquences, - un formateur (10) de faisceaux quasi-optique planaire dont l'entrée est propre à être alimentée par ladite au moins une source et dont la sortie est propre à alimenter un réseau d'éléments rayonnants (18), ledit réseau d'éléments rayonnants (18), le dispositif (DP) comprenant en outre au moins un élément (ETM) de translation mécanique propre à déplacer, l'un par rapport à l'autre, ladite au moins une source (16) d'alimentation et au moins un élément focalisant (14) dudit formateur de faisceaux quasi-optique (10) planaire selon un mouvement de translation (T) perpendiculaire à la direction (D) d'alimentation du réseau d'éléments rayonnants (18) par la source (16).
FR1701365A 2017-12-26 2017-12-26 Dispositif de pointage de faisceau pour systeme antennaire, systeme antennaire et plateforme associes Expired - Fee Related FR3076089B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1701365A FR3076089B1 (fr) 2017-12-26 2017-12-26 Dispositif de pointage de faisceau pour systeme antennaire, systeme antennaire et plateforme associes
ES18215894T ES2895756T3 (es) 2017-12-26 2018-12-26 Dispositivo de apuntamiento de haz para sistema de antena, sistema de antena y plataforma asociados
EP18215894.9A EP3506426B1 (fr) 2017-12-26 2018-12-26 Dispositif de pointage de faisceau pour systeme antennaire, systeme antennaire et plateforme associes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1701365 2017-12-26
FR1701365A FR3076089B1 (fr) 2017-12-26 2017-12-26 Dispositif de pointage de faisceau pour systeme antennaire, systeme antennaire et plateforme associes

Publications (2)

Publication Number Publication Date
FR3076089A1 FR3076089A1 (fr) 2019-06-28
FR3076089B1 true FR3076089B1 (fr) 2021-03-05

Family

ID=62222712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1701365A Expired - Fee Related FR3076089B1 (fr) 2017-12-26 2017-12-26 Dispositif de pointage de faisceau pour systeme antennaire, systeme antennaire et plateforme associes

Country Status (3)

Country Link
EP (1) EP3506426B1 (fr)
ES (1) ES2895756T3 (fr)
FR (1) FR3076089B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721263A (en) * 1945-11-13 1955-10-18 Roy C Spencer Curved throat scan horn for the transmission of electromagnetic energy
GB8711271D0 (en) * 1987-05-13 1987-06-17 British Broadcasting Corp Microwave lens & array antenna
JPH0793532B2 (ja) * 1988-12-27 1995-10-09 原田工業株式会社 平板パッチアンテナ
JP4373616B2 (ja) * 2001-01-29 2009-11-25 京セラ株式会社 一次放射器および移相器ならびにビーム走査アンテナ
US6831602B2 (en) * 2001-05-23 2004-12-14 Etenna Corporation Low cost trombone line beamformer
WO2003069731A1 (fr) * 2002-02-14 2003-08-21 Hrl Laboratories, Llc Appareil d'orientation de faisceaux pour une antenne a ondes progressives et procede associe
GB2398172A (en) * 2003-02-04 2004-08-11 Thales Plc A multi-phase shifter for use with an antenna array
FR3013909B1 (fr) * 2013-11-28 2016-01-01 Thales Sa Cornet, antennaire elementaire, structure antennaire et procede de telecommunication associes

Also Published As

Publication number Publication date
ES2895756T3 (es) 2022-02-22
EP3506426A1 (fr) 2019-07-03
EP3506426B1 (fr) 2021-06-30
FR3076089A1 (fr) 2019-06-28

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