ES2115532B1 - REFLECTING ELEMENTS EMBEDDED IN AEROSPACE STRUCTURES FOR TELECOMMUNICATIONS. - Google Patents

REFLECTING ELEMENTS EMBEDDED IN AEROSPACE STRUCTURES FOR TELECOMMUNICATIONS.

Info

Publication number
ES2115532B1
ES2115532B1 ES9600938A ES9600938A ES2115532B1 ES 2115532 B1 ES2115532 B1 ES 2115532B1 ES 9600938 A ES9600938 A ES 9600938A ES 9600938 A ES9600938 A ES 9600938A ES 2115532 B1 ES2115532 B1 ES 2115532B1
Authority
ES
Spain
Prior art keywords
telecommunications
embedded
support
elements
reflecting elements
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 - Fee Related
Application number
ES9600938A
Other languages
Spanish (es)
Other versions
ES2115532A1 (en
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/en
Priority to EP97500065A priority patent/EP0803931A3/en
Priority to CA 2203199 priority patent/CA2203199A1/en
Publication of ES2115532A1 publication Critical patent/ES2115532A1/en
Application granted granted Critical
Publication of ES2115532B1 publication Critical patent/ES2115532B1/en
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

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.ELEMENTS, REFLECTANTS EMBEDDED IN STRUCTURES, AEROSPACE FOR TELECOMMUNICATIONS. THEY CONSIST OF A SUPPORT (2) BASED ON A RADIO-TRANSPARENT PLASTIC FILM THAT CARRIES A PARTIAL COATING OF CONDUCTIVE MATERIALS THAT ADOPTS A GEOMETRIC SHAPE IN WHICH A PATTERN SUITABLE FOR THE DESIRED FUNCTION IS REPEATED. THE SUPPORT (2) WITH ITS COVERING IS EMBEDDED WITHIN A DIELECTRIC STRUCTURAL SUPPORT (3) THAT CAN ADOPT DIFFERENT FORMS (SLIM MEMBRANE, SINGLE SANDWICH, SANDWICH TRIPLE AND OTHER MORE COMPLEX CONFIGURATIONS) 1) THEY ARE PLACED IN THE POSITION THAT DETERMINE THE NEEDS OF THE SEARCHED APPLICATION, FORMING THE EMBEDDED ELEMENTS (1) THE REFLECTION SURFACE OF THE RADIOELECTRIC SIGNALS AND ALSO SERVING TO DISCRIMINATE THE RADIOFREQUENCY SIGNALS. THE INVENTION IS APPLICABLE TO THE FIELD OF TELECOMMUNICATIONS BY SATELLITE.

ES9600938A 1996-04-25 1996-04-25 REFLECTING ELEMENTS EMBEDDED IN AEROSPACE STRUCTURES FOR TELECOMMUNICATIONS. Expired - Fee Related ES2115532B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9600938A ES2115532B1 (en) 1996-04-25 1996-04-25 REFLECTING ELEMENTS EMBEDDED IN AEROSPACE STRUCTURES FOR TELECOMMUNICATIONS.
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 (en) 1996-04-25 1996-04-25 REFLECTING ELEMENTS EMBEDDED IN AEROSPACE STRUCTURES FOR TELECOMMUNICATIONS.

Publications (2)

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

Family

ID=8294613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600938A Expired - Fee Related ES2115532B1 (en) 1996-04-25 1996-04-25 REFLECTING ELEMENTS EMBEDDED IN AEROSPACE STRUCTURES FOR TELECOMMUNICATIONS.

Country Status (3)

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

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

Family Cites Families (11)

* 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 (en) * 1966-04-28 1967-08-18 Thomson Houston Comp Francaise Improvements to transmitting antennas
FR2205754B1 (en) * 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
FR2518828A1 (en) * 1981-12-18 1983-06-24 Thomson Csf Frequency spatial filter for two frequency microwave antenna - comprising double sandwich of metallic grids and dielectric sheets
US4467330A (en) * 1981-12-28 1984-08-21 Radant Systems, Inc. Dielectric structures for radomes
JPS58218203A (en) * 1982-06-11 1983-12-19 Nippon Telegr & Teleph Corp <Ntt> Primary radiator
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
IT1180117B (en) * 1984-11-08 1987-09-23 Cselt Centro Studi Lab Telecom STRUCTURE FOR DICHROIC ANTENNA
JPS61152104A (en) * 1984-12-25 1986-07-10 Bridgestone Corp Electromagnetic wave reflector
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
CA2203199A1 (en) 1997-10-25
EP0803931A3 (en) 1998-08-05
EP0803931A2 (en) 1997-10-29
ES2115532A1 (en) 1998-06-16

Similar Documents

Publication Publication Date Title
Menten et al. VLBI observations of the 6.7 GHz methanol masers toward W3 (OH)
ES2101885T3 (en) ELASTIC COMPOSITE MATERIAL OF SHEETS FOR HYGIENIC ITEMS, PROCEDURE FOR ITS MANUFACTURE AND USES.
FR2765732B1 (en) VARIABLE PROPELLER ANTENNA
DE69614902D1 (en) Cationic dyes soluble in organic substances with fluorinated alkylsulfonyl counterions
DE69602099D1 (en) DISPENSER PUMP WITH TWO CHAMBERS
DE69802484T2 (en) Stripline antenna with two polarizations
ES2179194T3 (en) PROCEDURE TO BUILD REINFORCED STRUCTURAL ELEMENTS.
FR2654554B1 (en) ANTENNA IN PROPELLER, QUADRIFILAIRE, RESONANT BICOUCHE.
DE69617550T2 (en) Broadband double-C-shaped stripline antenna with gap-coupled parasitic elements
AR008626A1 (en) FOLDED MONOPOL ANTENNA, METHOD FOR ITS MANUFACTURE, ANTENNA SYSTEM, PARTICULARLY FOR USE IN CELL PHONES AND OTHER WIRELESS COMMUNICATION SYSTEMS
NO984006L (en) Device with radioelectric radiation characteristics for Õ is used as antenna
DE69922391D1 (en) ALTIMETER RADAR WITH INTERFEROMETRIC SYNTHETIC APERTURE
DE69521728D1 (en) Scanning antenna with fixed dipole in the rotating cup-shaped reflector
DE69016280T2 (en) Plasma display board with delimited discharge areas.
ES2115532B1 (en) REFLECTING ELEMENTS EMBEDDED IN AEROSPACE STRUCTURES FOR TELECOMMUNICATIONS.
WO2004036690A3 (en) Inflatable reflector
DE69614441T2 (en) Broadband flat antenna with high profit
DE69323761D1 (en) ANTENNA IN Y SHAPE
RU96101841A (en) DEVICE FOR RADAR MASKING OF GROUND OBJECTS
AR029321A1 (en) INTERACTIVE PROTEINS WITH CASPASA 8, ISOFORMAS, ALELIC VARIANTS, FUNCTIONAL ANALOG FRAGMENTS- MUTANTS AND DERIVATIVES OF THE SAME, ISOLATED OF DNA THAT CODIFY SUCH PROTEIN, VECTORRES, THAT INCLUDE SUCH SEQUENCES AND COMPLAINTS TO PROVIDE
KR101590143B1 (en) information sign board with wood and metal
ES2170125T3 (en) REFLECTOR OF ANTENNA OF MEMBRANE SLIGHT OF WEIGHT ULTRALIGERO.
DE59408410D1 (en) Monopulse small radar
DE69521601D1 (en) Layer antenna
DK0859095T3 (en) Sound insulating partition wall or decoration, especially for use in shipbuilding

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19980616

Kind code of ref document: A1

Effective date: 19980616

FD1A Patent lapsed

Effective date: 20040426