GEP20053604B - Space Deployable Antenna Reflector - Google Patents

Space Deployable Antenna Reflector

Info

Publication number
GEP20053604B
GEP20053604B GEAP2001004328A GEP20053604B GE P20053604 B GEP20053604 B GE P20053604B GE AP2001004328 A GEAP2001004328 A GE AP2001004328A GE P20053604 B GEP20053604 B GE P20053604B
Authority
GE
Georgia
Prior art keywords
baffle
pull
reflector
frame
antenna reflector
Prior art date
Application number
Inventor
Elgudja Medzmariashvili
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 filed Critical
Priority to GEAP2001004328 priority Critical patent/GEP20053604B/en
Priority to PCT/GE2002/000004 priority patent/WO2003003517A1/en
Publication of GEP20053604B publication Critical patent/GEP20053604B/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)

Abstract

1. Technical Result Increase in accuracy of reflector baffle, simplification of manufacture and attachment to space apparatus. 2. Essence At the ends of the deployable elements of the pull-apart frame 3 of the baffle 2 of the reflector there are fixed spreader bars 18, to which from the outer side of the pull-apart frame a frame 10 is connected of the deployable cupola with elastic baffle attached thereon, so that there is capability of emerging with the pull-apart frame of the baffle. 3. Field of Application Radio engineering, in particular reflectors for big antennas.
GEAP2001004328 2001-06-12 2001-06-12 Space Deployable Antenna Reflector GEP20053604B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GEAP2001004328 GEP20053604B (en) 2001-06-12 2001-06-12 Space Deployable Antenna Reflector
PCT/GE2002/000004 WO2003003517A1 (en) 2001-06-12 2002-06-12 Deployable space reflector antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP2001004328 GEP20053604B (en) 2001-06-12 2001-06-12 Space Deployable Antenna Reflector

Publications (1)

Publication Number Publication Date
GEP20053604B true GEP20053604B (en) 2005-08-25

Family

ID=10922907

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP2001004328 GEP20053604B (en) 2001-06-12 2001-06-12 Space Deployable Antenna Reflector

Country Status (2)

Country Link
GE (1) GEP20053604B (en)
WO (1) WO2003003517A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11929549B1 (en) 2021-04-14 2024-03-12 Pipl Limited Deployable reflector

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5975325B2 (en) * 2012-02-09 2016-08-23 Ｎｅｃスペーステクノロジー株式会社 Deployable antenna reflector
EP2825827B1 (en) 2012-03-15 2017-05-17 European Space Agency Mechanical support ring structure
CN102704607B (en) * 2012-04-04 2013-08-28 中国航空规划建设发展有限公司 Combination structure of cable dome structure and cantilever structure and combining method thereof
CN102733524B (en) * 2012-04-04 2013-08-28 中国航空规划建设发展有限公司 Combined structural system of tension structure and rigid structure as well as combining method thereof
GEP201706727B (en) * 2012-10-19 2017-09-11 Opening cosmic reflector
US9755318B2 (en) 2014-01-09 2017-09-05 Northrop Grumman Systems Corporation Mesh reflector with truss structure
CN103786906B (en) * 2014-02-18 2017-02-08 哈尔滨工业大学深圳研究生院 Space deployable mechanism
SG10202103957UA (en) 2015-09-25 2021-05-28 M M A Design Llc Deployable structure for use in establishing a reflectarray antenna
CN109449604B (en) * 2018-12-18 2024-03-26 中国电子科技集团公司第五十四研究所 High-precision hexagonal space double-layer reflecting surface antenna back frame
CN110416741B (en) * 2019-07-19 2021-05-11 同济大学 Antenna structure with stretchable annular stretching elastic ribs
CN112490616B (en) * 2020-11-06 2022-11-04 东南大学 Novel solid surface expandable antenna structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475323A (en) * 1982-04-30 1984-10-09 Martin Marietta Corporation Box truss hoop
US5680145A (en) * 1994-03-16 1997-10-21 Astro Aerospace Corporation Light-weight reflector for concentrating radiation
US6028570A (en) * 1998-05-18 2000-02-22 Trw Inc. Folding perimeter truss reflector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11929549B1 (en) 2021-04-14 2024-03-12 Pipl Limited Deployable reflector

Also Published As

Publication number Publication date
WO2003003517A1 (en) 2003-01-09

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