FR3029018B1 - Module compact d'excitation radiofrequence a cinematique integree et antenne compacte biaxe comportantau moins un tel module compact - Google Patents

Module compact d'excitation radiofrequence a cinematique integree et antenne compacte biaxe comportantau moins un tel module compact

Info

Publication number
FR3029018B1
FR3029018B1 FR1402674A FR1402674A FR3029018B1 FR 3029018 B1 FR3029018 B1 FR 3029018B1 FR 1402674 A FR1402674 A FR 1402674A FR 1402674 A FR1402674 A FR 1402674A FR 3029018 B1 FR3029018 B1 FR 3029018B1
Authority
FR
France
Prior art keywords
compact
module
rotary
biaxe
cinematic
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
FR1402674A
Other languages
English (en)
Other versions
FR3029018A1 (fr
Inventor
Jerome Lorenzo
Pierre Bosshard
Jerome Brossier
Benjamin Monteillet
Abdelkader Meziani
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 FR1402674A priority Critical patent/FR3029018B1/fr
Priority to EP15195396.5A priority patent/EP3026754A1/fr
Priority to CA2913372A priority patent/CA2913372C/fr
Priority to US14/949,548 priority patent/US9768482B2/en
Publication of FR3029018A1 publication Critical patent/FR3029018A1/fr
Application granted granted Critical
Publication of FR3029018B1 publication Critical patent/FR3029018B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
    • H01P1/067—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in only one line located on the axis of rotation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • 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
    • H01Q3/02—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 movement of antenna or antenna system as a whole
    • H01Q3/08—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 movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • 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
    • H01Q3/16—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 relative position of primary active element and a reflecting device
    • H01Q3/20—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 relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0241—Waveguide horns radiating a circularly polarised wave
    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/192—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface with dual offset reflectors

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Connection Structure (AREA)

Abstract

Le module compact d'excitation comporte deux excitateurs radiofréquence RF (11, 12) et un joint tournant (13) couplés entre eux selon un axe longitudinal commun (5), le joint tournant comportant deux parties distinctes, respectivement fixe (14) et rotative (15) autour de l'axe longitudinal commun (5), les deux excitateurs radiofréquence étant montés de part et d'autre du joint tournant, respectivement sur les parties fixe et rotative, et couplés axialement entre eux par l'intermédiaire du joint tournant. Le module compact d'excitation comporte en outre un actionneur rotatif (18) pourvu d'une ouverture traversante axiale (40), le joint tournant (13) étant logé dans l'ouverture traversante axiale (40) de l'actionneur rotatif.
FR1402674A 2014-11-26 2014-11-26 Module compact d'excitation radiofrequence a cinematique integree et antenne compacte biaxe comportantau moins un tel module compact Active FR3029018B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1402674A FR3029018B1 (fr) 2014-11-26 2014-11-26 Module compact d'excitation radiofrequence a cinematique integree et antenne compacte biaxe comportantau moins un tel module compact
EP15195396.5A EP3026754A1 (fr) 2014-11-26 2015-11-19 Module compact d'excitation radiofréquence à cinématique intégrée et antenne compacte biaxe comportant au moins un tel module compact
CA2913372A CA2913372C (fr) 2014-11-26 2015-11-23 Module d'excitation en radiofrequence compact a cinematique integree et antenne biaxiale compacte comportant un tel module compact
US14/949,548 US9768482B2 (en) 2014-11-26 2015-11-23 Compact radiofrequency excitation module with integrated kinematics and compact biaxial antenna comprising at least one such compact module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1402674A FR3029018B1 (fr) 2014-11-26 2014-11-26 Module compact d'excitation radiofrequence a cinematique integree et antenne compacte biaxe comportantau moins un tel module compact

Publications (2)

Publication Number Publication Date
FR3029018A1 FR3029018A1 (fr) 2016-05-27
FR3029018B1 true FR3029018B1 (fr) 2016-12-30

Family

ID=53008557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1402674A Active FR3029018B1 (fr) 2014-11-26 2014-11-26 Module compact d'excitation radiofrequence a cinematique integree et antenne compacte biaxe comportantau moins un tel module compact

Country Status (4)

Country Link
US (1) US9768482B2 (fr)
EP (1) EP3026754A1 (fr)
CA (1) CA2913372C (fr)
FR (1) FR3029018B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI621776B (zh) * 2016-01-15 2018-04-21 Wen-San Chou 空壓機之汽缸出氣構造改良
FR3071363B1 (fr) 2017-09-19 2019-09-06 Thales Joint tournant pour une antenne rotative et antenne rotative comportant un tel joint
FR3071365B1 (fr) 2017-09-19 2019-09-06 Thales Antenne biaxe comportant une premiere partie fixe, une deuxieme partie rotative et un joint tournant
FR3090216B1 (fr) 2018-12-18 2020-12-18 Thales Sa Joint tournant radiofrequence rf pour dispositif rotatif de guidage d’ondes rf et dispositif rotatif rf incluant un tel joint
EP4399934A1 (fr) * 2021-09-06 2024-07-17 Telefonaktiebolaget LM Ericsson (publ) Transmission de données à un dispositif de communication sans fil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001159A (en) * 1957-12-26 1961-09-19 Bell Telephone Labor Inc Step twist waveguide rotary joint
US3715688A (en) * 1970-09-04 1973-02-06 Rca Corp Tm01 mode exciter and a multimode exciter using same
US4185287A (en) * 1977-07-25 1980-01-22 Texas Instruments Incorporated Mechanically scanned antenna system
US7446623B2 (en) * 2005-07-14 2008-11-04 X-Ether, Inc. Mode transducer structure
FR2939971B1 (fr) * 2008-12-16 2011-02-11 Thales Sa Ensemble d'excitation compact pour la generation d'une polarisation circulaire dans une antenne et procede d'elaboration d'un tel ensemble d'excitation
US20120154239A1 (en) * 2010-12-15 2012-06-21 Bridgewave Communications, Inc. Millimeter wave radio assembly with a compact antenna
US9093742B2 (en) * 2011-10-17 2015-07-28 McDonald, Dettwiler and Associates Corporation Wide scan steerable antenna with no key-hole
WO2013150994A1 (fr) * 2012-04-02 2013-10-10 古野電気株式会社 Dispositif d'antenne

Also Published As

Publication number Publication date
EP3026754A1 (fr) 2016-06-01
US9768482B2 (en) 2017-09-19
CA2913372C (fr) 2023-08-08
US20160149280A1 (en) 2016-05-26
FR3029018A1 (fr) 2016-05-27
CA2913372A1 (fr) 2016-05-26

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