ES2445694T3 - Estructura desplegable y sistema de antenas con membranas que comprende una estructura de este tipo - Google Patents

Estructura desplegable y sistema de antenas con membranas que comprende una estructura de este tipo Download PDF

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Publication number
ES2445694T3
ES2445694T3 ES09736214.9T ES09736214T ES2445694T3 ES 2445694 T3 ES2445694 T3 ES 2445694T3 ES 09736214 T ES09736214 T ES 09736214T ES 2445694 T3 ES2445694 T3 ES 2445694T3
Authority
ES
Spain
Prior art keywords
pantographs
membranes
membrane
antenna
deployed
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
ES09736214.9T
Other languages
English (en)
Spanish (es)
Inventor
Nelson Fonseca
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Application granted granted Critical
Publication of ES2445694T3 publication Critical patent/ES2445694T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/161—Collapsible reflectors
    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
    • H01Q15/20—Collapsible reflectors
    • 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
    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/17—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 wherein the surfaces are concave the primary radiating source comprising two or more radiating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
ES09736214.9T 2008-10-14 2009-10-14 Estructura desplegable y sistema de antenas con membranas que comprende una estructura de este tipo Active ES2445694T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0856944 2008-10-14
FR0856944A FR2937186B1 (fr) 2008-10-14 2008-10-14 Structure deployable et systeme antennaire a membranes comprenant une telle structure.
PCT/EP2009/063415 WO2010043652A1 (fr) 2008-10-14 2009-10-14 Structure deployable et systeme antennaire a membranes comprenant une telle structure

Publications (1)

Publication Number Publication Date
ES2445694T3 true ES2445694T3 (es) 2014-03-04

Family

ID=40668129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09736214.9T Active ES2445694T3 (es) 2008-10-14 2009-10-14 Estructura desplegable y sistema de antenas con membranas que comprende una estructura de este tipo

Country Status (4)

Country Link
EP (1) EP2351148B1 (fr)
ES (1) ES2445694T3 (fr)
FR (1) FR2937186B1 (fr)
WO (1) WO2010043652A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11411318B2 (en) * 2020-12-08 2022-08-09 Eagle Technology, Llc Satellite antenna having pantographic trusses and associated methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032763A (en) * 1958-12-19 1962-05-01 Carlyle J Sletten Stretch array for scanning
GB2120857B (en) * 1982-04-28 1985-10-30 British Aerospace Reflectors
IT1162948B (it) * 1983-09-30 1987-04-01 Aeritalia Spa Braccio estensibile particolarmente per veicoli o moduli spaziali
US5227808A (en) * 1991-05-31 1993-07-13 The United States Of America As Represented By The Secretary Of The Air Force Wide-band L-band corporate fed antenna for space based radars

Also Published As

Publication number Publication date
EP2351148B1 (fr) 2013-11-13
EP2351148A1 (fr) 2011-08-03
FR2937186B1 (fr) 2010-11-12
FR2937186A1 (fr) 2010-04-16
WO2010043652A1 (fr) 2010-04-22

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