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ES2115532A1 - Elementos reflectantes embebidos en estructuras aeroespaciales para telecomunicaciones. - Google Patents

Elementos reflectantes embebidos en estructuras aeroespaciales para telecomunicaciones.

Info

Publication number
ES2115532A1
ES2115532A1 ES09600938A ES9600938A ES2115532A1 ES 2115532 A1 ES2115532 A1 ES 2115532A1 ES 09600938 A ES09600938 A ES 09600938A ES 9600938 A ES9600938 A ES 9600938A ES 2115532 A1 ES2115532 A1 ES 2115532A1
Authority
ES
Spain
Prior art keywords
telecommunications
incorporated
reflecting elements
sandwich
support
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.)
Granted
Application number
ES09600938A
Other languages
English (en)
Other versions
ES2115532B1 (es
Inventor
Garcia Jesus Trigo
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.)
Airbus Defence and Space SA
Original Assignee
Construcciones Aeronauticas CASA 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 Construcciones Aeronauticas CASA SA filed Critical Construcciones Aeronauticas CASA SA
Priority to ES9600938A priority Critical patent/ES2115532B1/es
Priority to EP97500065A priority patent/EP0803931A3/en
Priority to CA 2203199 priority patent/CA2203199A1/en
Publication of ES2115532A1 publication Critical patent/ES2115532A1/es
Application granted granted Critical
Publication of ES2115532B1 publication Critical patent/ES2115532B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • 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

Landscapes

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

Abstract

ELEMENTOS, REFLECTANTES EMBEBIDOS EN ESTRUCTURAS, AEROESPACIALES PARA TELECOMUNICACIONES. CONSISTEN EN UN SOPORTE (2) A BASE DE UNA PELICULA DE PLASTICO RADIOTRANSPARENTE QUE LLEVA UN RECUBRIMIENTO PARCIAL DE MATERIALES CONDUCTORES QUE ADOPTA UNA FORMA GEOMETRICA EN LA CUAL SE REPITE UN PATRON ADECUADO A LA FUNCION DESEADA. EL SOPORTE (2) CON SU RECUBRIMIENTO VA EMBEBIDO DENTRO DE UN SOPORTE ESTRUCTURAL DIELECTRICO (3) QUE PUEDE ADOPTAR DIVERSAS FORMAS (MEMBRANA DELGADA, SANDWICH SIMPLE, SANDWICH DOBLE, SANDWICH TRIPLE Y OTRAS CONFIGURACIONES MAS COMPLEJAS) Y EN EL CUAL LOS ELEMENTOS REFLECTANTES (1) QUEDAN COLOCADOS EN LA POSICION QUE DETERMINEN LAS NECESIDADES DE LA APLICACION BUSCADA, FORMANDO LOS ELEMENTOS EMBEDIDOS (1) LA SUPERFICIE DE REFLEXION DE LAS SEÑALES RADIOELECTRICAS Y SIRVIENDO ADEMAS PARA DISCRIMINAR LAS SEÑALES DE RADIOFRECUENCIA. LA INVENCION ES APLICABLE AL CAMPO DE LAS TELECOMUNICACIONES POR SATELITE.
ES9600938A 1996-04-25 1996-04-25 Elementos reflectantes embebidos en estructuras aeroespaciales para telecomunicaciones. Expired - Fee Related ES2115532B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9600938A ES2115532B1 (es) 1996-04-25 1996-04-25 Elementos reflectantes embebidos en estructuras aeroespaciales para telecomunicaciones.
EP97500065A EP0803931A3 (en) 1996-04-25 1997-04-16 Reflecting elements incorporated into aerospace structures for telecommunications
CA 2203199 CA2203199A1 (en) 1996-04-25 1997-04-21 Reflecting elements incorporated into aerospace structures for telecommunications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600938A ES2115532B1 (es) 1996-04-25 1996-04-25 Elementos reflectantes embebidos en estructuras aeroespaciales para telecomunicaciones.

Publications (2)

Publication Number Publication Date
ES2115532A1 true ES2115532A1 (es) 1998-06-16
ES2115532B1 ES2115532B1 (es) 1999-02-16

Family

ID=8294613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600938A Expired - Fee Related ES2115532B1 (es) 1996-04-25 1996-04-25 Elementos reflectantes embebidos en estructuras aeroespaciales para telecomunicaciones.

Country Status (3)

Country Link
EP (1) EP0803931A3 (es)
CA (1) CA2203199A1 (es)
ES (1) ES2115532B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9123998B1 (en) * 2014-03-04 2015-09-01 The Boeing Company Lightning protected radome system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518828A1 (fr) * 1981-12-18 1983-06-24 Thomson Csf Filtre spatial de frequences et antenne comportant un tel filtre
US4533591A (en) * 1982-11-12 1985-08-06 Sorko Ram Paul O Process for producing a device for reflecting electromagnetic energy and product produced thereby
EP0181617A2 (en) * 1984-11-08 1986-05-21 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Reflector for use in an antenna
EP0186517A2 (en) * 1984-12-25 1986-07-02 Bridgestone Corporation Electromagnetic reflection body
US5497169A (en) * 1993-07-15 1996-03-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Wide angle, single screen, gridded square-loop frequency selective surface for diplexing two closely separated frequency bands

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841786A (en) * 1956-02-03 1958-07-01 Robert H Dicke Dielectric structures
FR1492106A (fr) * 1966-04-28 1967-08-18 Thomson Houston Comp Francaise Perfectionnements aux antennes d'émission
FR2205754B1 (es) * 1972-11-03 1977-04-22 Thomson Csf
US4198639A (en) * 1978-12-26 1980-04-15 Cubic Corporation Parabolic and log periodic antennas combined for compact high-gain broadband antenna system
US4467330A (en) * 1981-12-28 1984-08-21 Radant Systems, Inc. Dielectric structures for radomes
JPS58218203A (ja) * 1982-06-11 1983-12-19 Nippon Telegr & Teleph Corp <Ntt> 一次放射器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518828A1 (fr) * 1981-12-18 1983-06-24 Thomson Csf Filtre spatial de frequences et antenne comportant un tel filtre
US4533591A (en) * 1982-11-12 1985-08-06 Sorko Ram Paul O Process for producing a device for reflecting electromagnetic energy and product produced thereby
EP0181617A2 (en) * 1984-11-08 1986-05-21 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Reflector for use in an antenna
EP0186517A2 (en) * 1984-12-25 1986-07-02 Bridgestone Corporation Electromagnetic reflection body
US5497169A (en) * 1993-07-15 1996-03-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Wide angle, single screen, gridded square-loop frequency selective surface for diplexing two closely separated frequency bands

Also Published As

Publication number Publication date
EP0803931A3 (en) 1998-08-05
ES2115532B1 (es) 1999-02-16
EP0803931A2 (en) 1997-10-29
CA2203199A1 (en) 1997-10-25

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Legal Events

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Date of ref document: 19980616

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