ES2132843T3 - Reflector de antena de membrana delgada de peso ultraligero. - Google Patents

Reflector de antena de membrana delgada de peso ultraligero.

Info

Publication number
ES2132843T3
ES2132843T3 ES96303145T ES96303145T ES2132843T3 ES 2132843 T3 ES2132843 T3 ES 2132843T3 ES 96303145 T ES96303145 T ES 96303145T ES 96303145 T ES96303145 T ES 96303145T ES 2132843 T3 ES2132843 T3 ES 2132843T3
Authority
ES
Spain
Prior art keywords
ultra
light weight
single layer
fabric
layer fabric
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 - Lifetime
Application number
ES96303145T
Other languages
English (en)
Inventor
Louis B Brydon
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.)
Lanteris Space LLC
Original Assignee
Space Systems Loral LLC
Loral Space Systems Inc
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 Space Systems Loral LLC, Loral Space Systems Inc filed Critical Space Systems Loral LLC
Application granted granted Critical
Publication of ES2132843T3 publication Critical patent/ES2132843T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 [2D], e.g. paraboloidal
    • H01Q15/168—Mesh reflectors mounted on a non-collapsible frame
    • 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
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface
    • H01Q15/144—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface with a honeycomb, cellular or foamed sandwich structure

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Laminated Bodies (AREA)

Abstract

Un reflector de antena espacial de membrana delgada de peso ultraligero (10) que es reflectante de la radiación de alta frecuencia, incluyendo microondas, y que tiene un bajo coeficiente de dilatación térmica, comprendiendo una estructura de tipo emparedado que comprende un miembro central de peso ligero de soporte unido a las capas superficiales de material compuesto formado por una tela de una capa (26) de alta resistencia, fibras de módulo alto e incrustadas dentro de un polímero curado, en que la mencionada tela de una sola capa está formada a partir de fibras de alta resistencia (40), que están orientadas a lo largo al menos de tres ejes distintos (42a,42b,42c) para proporcionar a la mencionada tela con propiedades de resistencia cuasi-isotrópicas.
ES96303145T 1995-05-05 1996-05-03 Reflector de antena de membrana delgada de peso ultraligero. Expired - Lifetime ES2132843T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/435,718 US5686930A (en) 1994-01-31 1995-05-05 Ultra lightweight thin membrane antenna reflector

Publications (1)

Publication Number Publication Date
ES2132843T3 true ES2132843T3 (es) 1999-08-16

Family

ID=23729554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96303145T Expired - Lifetime ES2132843T3 (es) 1995-05-05 1996-05-03 Reflector de antena de membrana delgada de peso ultraligero.

Country Status (6)

Country Link
US (1) US5686930A (es)
EP (1) EP0741435B1 (es)
JP (1) JPH08307146A (es)
CA (1) CA2164362A1 (es)
DE (1) DE69603049T2 (es)
ES (1) ES2132843T3 (es)

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JP7769331B2 (ja) * 2021-10-15 2025-11-13 国立研究開発法人宇宙航空研究開発機構 アンテナ用の反射部材、アンテナ用の反射部材の製造方法、及びテラヘルツ観測用アンテナ
JP7814772B2 (ja) * 2024-02-01 2026-02-17 キーコム株式会社 組立式アンテナ
WO2025164803A1 (ja) * 2024-02-01 2025-08-07 キーコム株式会社 組立式アンテナ

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JPH08307146A (ja) 1996-11-22
EP0741435B1 (en) 1999-06-30
CA2164362A1 (en) 1996-11-06
US5686930A (en) 1997-11-11
DE69603049D1 (de) 1999-08-05
DE69603049T2 (de) 2000-03-23
EP0741435A1 (en) 1996-11-06

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