WO2014068342A8 - Deployable space reflector - Google Patents

Deployable space reflector Download PDF

Info

Publication number
WO2014068342A8
WO2014068342A8 PCT/GE2013/000008 GE2013000008W WO2014068342A8 WO 2014068342 A8 WO2014068342 A8 WO 2014068342A8 GE 2013000008 W GE2013000008 W GE 2013000008W WO 2014068342 A8 WO2014068342 A8 WO 2014068342A8
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
reflectors
structures
deployed
radio
Prior art date
Application number
PCT/GE2013/000008
Other languages
French (fr)
Other versions
WO2014068342A1 (en
Inventor
Leri S. Datashvili
Original Assignee
Datashvili Leri S
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 Datashvili Leri S filed Critical Datashvili Leri S
Priority to PL13792420T priority Critical patent/PL2909890T3/en
Priority to EP21157199.7A priority patent/EP3879626A1/en
Priority to EP13792420.5A priority patent/EP2909890B1/en
Priority to ES13792420T priority patent/ES2869299T3/en
Publication of WO2014068342A1 publication Critical patent/WO2014068342A1/en
Publication of WO2014068342A8 publication Critical patent/WO2014068342A8/en

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
    • 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

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)

Abstract

The present invention relates to radio technique, namely to space structures, for example, large deployable space reflectors (symmetric, asymmetric, offset and other type of reflectors), radio and optical telescopes, sun-concentrators and other structures with analogous purpose. Advantages of this invention are in increasing deployed stiffness and stability, as well as in increasing reliability of deployment, achieving large deployed seized high accuracy of reflector realization and in decreasing height of the stowed package of the reflector.
PCT/GE2013/000008 2012-10-19 2013-10-18 Deployable space reflector WO2014068342A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL13792420T PL2909890T3 (en) 2012-10-19 2013-10-18 Deployable space reflector
EP21157199.7A EP3879626A1 (en) 2012-10-19 2013-10-18 Deployable space reflector
EP13792420.5A EP2909890B1 (en) 2012-10-19 2013-10-18 Deployable space reflector
ES13792420T ES2869299T3 (en) 2012-10-19 2013-10-18 Drop-down space reflector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GEAP201212873A GEP201706727B (en) 2012-10-19 2012-10-19 Opening cosmic reflector
GEAP201212873 2012-10-19

Publications (2)

Publication Number Publication Date
WO2014068342A1 WO2014068342A1 (en) 2014-05-08
WO2014068342A8 true WO2014068342A8 (en) 2014-11-27

Family

ID=49596330

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GE2013/000008 WO2014068342A1 (en) 2012-10-19 2013-10-18 Deployable space reflector

Country Status (6)

Country Link
EP (2) EP3879626A1 (en)
ES (1) ES2869299T3 (en)
GE (1) GEP201706727B (en)
PL (1) PL2909890T3 (en)
PT (1) PT2909890T (en)
WO (1) WO2014068342A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107882863B (en) * 2017-09-29 2019-07-12 西安空间无线电技术研究所 A kind of sliding expansion hinge of super large caliber antenna
JP7107764B2 (en) * 2018-06-22 2022-07-27 清水建設株式会社 Reference point reflector
CN109638470B (en) * 2018-10-31 2021-01-26 西安电子科技大学 Novel netted annular deployable antenna truss structure
US11139549B2 (en) 2019-01-16 2021-10-05 Eagle Technology, Llc Compact storable extendible member reflector
CN110828964B (en) * 2019-09-30 2022-03-04 中国空间技术研究院 Torsion spring driven single-layer regular hexagon conical deployable truss antenna structure
CN110649363B (en) * 2019-10-12 2020-11-03 西安电子科技大学 Deployable umbrella-shaped antenna back frame based on bricard mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680145A (en) 1994-03-16 1997-10-21 Astro Aerospace Corporation Light-weight reflector for concentrating radiation
US6618025B2 (en) * 1999-06-11 2003-09-09 Harris Corporation Lightweight, compactly deployable support structure with telescoping members
US6323827B1 (en) 2000-01-07 2001-11-27 Trw Inc. Micro fold reflector
US6388637B1 (en) * 2000-01-21 2002-05-14 Northrop Grumman Corporation Wide band, wide scan antenna for space borne applications
GEP20053604B (en) * 2001-06-12 2005-08-25 Space Deployable Antenna Reflector
US7644721B2 (en) * 2005-01-14 2010-01-12 Charles Hoberman Synchronized four-bar linkages
US8839585B2 (en) * 2010-11-19 2014-09-23 European Space Agency Low weight, compactly deployable support structure

Also Published As

Publication number Publication date
EP2909890A1 (en) 2015-08-26
PL2909890T3 (en) 2021-11-02
WO2014068342A1 (en) 2014-05-08
ES2869299T3 (en) 2021-10-25
GEP201706727B (en) 2017-09-11
PT2909890T (en) 2021-05-14
EP3879626A1 (en) 2021-09-15
EP2909890B1 (en) 2021-02-17

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