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ES2652121T3 - Procedimiento para mejorar la reflectividad de superficies reflectoras de antenas - Google Patents

Procedimiento para mejorar la reflectividad de superficies reflectoras de antenas Download PDF

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Publication number
ES2652121T3
ES2652121T3 ES09382071.0T ES09382071T ES2652121T3 ES 2652121 T3 ES2652121 T3 ES 2652121T3 ES 09382071 T ES09382071 T ES 09382071T ES 2652121 T3 ES2652121 T3 ES 2652121T3
Authority
ES
Spain
Prior art keywords
layer
composite
composite material
metallization
reflectivity
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.)
Active
Application number
ES09382071.0T
Other languages
English (en)
Inventor
Carlos Enrique Montesano Benito
Eduardo Ozores Monge
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
Airbus Defence and Space SAS
Original Assignee
Airbus Defence and Space SA
Airbus Defence and Space SAS
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 Airbus Defence and Space SA, Airbus Defence and Space SAS filed Critical Airbus Defence and Space SA
Application granted granted Critical
Publication of ES2652121T3 publication Critical patent/ES2652121T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/088—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of non-plastics material or non-specified material, e.g. supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0092—Metallizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/07—Parts immersed or impregnated in a matrix
    • B32B2305/076—Prepregs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Procedimiento para mejorar la reflectividad de superficies reflectoras (1) de antenas, estando dichas superficies reflectoras (1) realizadas en un material compuesto que comprende una matriz de resina y fibras, comprendiendo al menos una capa de material compuesto (2), que comprende las siguientes etapas: a) laminación de una capa de material plástico (3) que comprende una capa de metalización (4) sobre la al menos una capa de material compuesto (2), realizándose la unión de la capa de metalización (4) al substrato de la capa de material compuesto (2) en su estado preimpregnado mediante la propia resina del material compuesto; b) corte del conjunto de la capa de material compuesto (2) y la capa de material plástico (3) que comprende una capa de metalización (4); c) conformación de tiras o patrones de forma determinada del conjunto formado por la capa de material compuesto (2) y la capa de material plástico (3) que comprende una capa de metalización (4) de la etapa b); d) laminación de las tiras o patrones de la etapa c) como primera capa sobre un útil de moldeo; e) finalización del proceso de laminación, añadiendo el resto de capas de material compuesto (2) de la superficie reflectora (1) a la primera capa realizada en la etapa d); f) preparación de la bolsa de vacío y curado; g) introducción en el autoclave; h) realización del ciclo de curado, en el cual la resina del material compuesto, al polimerizar, efectúa la unión de la capa de material plástico (3) que comprende la capa de metalización (4) al resto del substrato de la capa de material compuesto (2).

Description

DESCRIPCIÓN
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Claims (1)

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ES09382071.0T 2009-05-18 2009-05-18 Procedimiento para mejorar la reflectividad de superficies reflectoras de antenas Active ES2652121T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09382071.0A EP2254198B1 (en) 2009-05-18 2009-05-18 Process for improving the reflectivity of antenna reflecting surfaces

Publications (1)

Publication Number Publication Date
ES2652121T3 true ES2652121T3 (es) 2018-01-31

Family

ID=41137197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09382071.0T Active ES2652121T3 (es) 2009-05-18 2009-05-18 Procedimiento para mejorar la reflectividad de superficies reflectoras de antenas

Country Status (5)

Country Link
US (1) US8317960B2 (es)
EP (1) EP2254198B1 (es)
JP (1) JP5722552B2 (es)
CA (1) CA2704531C (es)
ES (1) ES2652121T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102157786A (zh) * 2010-12-10 2011-08-17 中国兵器工业第二○六研究所 复合材料带状线天线加工方法
ITRM20120020A1 (it) 2012-01-20 2013-07-21 Unilab S A S Di Lavagna Silvio Mas Simo & C Processo per migliorare la riflettivita' delle superfici riflettenti di antenne.
ITRM20130397A1 (it) 2013-07-08 2015-01-09 Silvio Massimo Lavagna Processo per riflettori metallizzati per alte frequenze.
WO2015006452A1 (en) * 2013-07-09 2015-01-15 United Technologies Corporation Vehicular engine and transmission components made of plated polymers
EP3019710A4 (en) 2013-07-09 2017-05-10 United Technologies Corporation Plated polymer fan
WO2015017095A2 (en) 2013-07-09 2015-02-05 United Technologies Corporation Plated polymer nosecone
US10927843B2 (en) 2013-07-09 2021-02-23 Raytheon Technologies Corporation Plated polymer compressor
CA2917871A1 (en) 2013-07-09 2015-01-15 United Technologies Corporation Plated tubular lattice structure
US9685710B1 (en) 2014-01-22 2017-06-20 Space Systems/Loral, Llc Reflective and permeable metalized laminate
DE102017222983A1 (de) * 2017-12-18 2019-06-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Faserverbundbauteils
US10516216B2 (en) 2018-01-12 2019-12-24 Eagle Technology, Llc Deployable reflector antenna system
US10707552B2 (en) 2018-08-21 2020-07-07 Eagle Technology, Llc Folded rib truss structure for reflector antenna with zero over stretch
CN114325613B (zh) * 2021-12-24 2023-05-02 西南交通大学 一种区域性非均匀蒸发波导下的雷达探测威力预测方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113701A (ja) * 1984-06-29 1986-01-22 Fujitsu Ltd サンドイツチ形アンテナ反射鏡体の製造方法
JPS62118611A (ja) * 1985-11-19 1987-05-30 Toshiba Corp アンテナ反射鏡パネルの製造方法
JPH01184999A (ja) 1988-01-20 1989-07-24 Bridgestone Corp 電磁波反射体
JPH02154499A (ja) 1988-12-06 1990-06-13 Bridgestone Corp 電磁波反射体
JPH0612851B2 (ja) * 1989-06-06 1994-02-16 アロン化成株式会社 アンテナ用反射板およびその製造方法
JPH04166310A (ja) * 1990-10-30 1992-06-12 Navitas Kk アンテナ用反射板の製造方法
JPH05191135A (ja) * 1992-01-08 1993-07-30 Toshiba Corp 電波反射構造物とその製造方法
TW350194B (en) * 1994-11-30 1999-01-11 Mitsubishi Gas Chemical Co Metal-foil-clad composite ceramic board and process for the production thereof the invention relates to the metal-foil-clad composite ceramic board and process for the production
JP2983451B2 (ja) * 1995-08-24 1999-11-29 株式会社東芝 リフレクタの製造方法
US20030102077A1 (en) 2001-12-03 2003-06-05 Pioneer Technology Engineering Co., Ltd., Method for manufacturing a copper-clad laminate
GB2444710B (en) 2006-12-14 2011-04-13 Advanced Composites Group Ltd Metallic coating of composite materials

Also Published As

Publication number Publication date
JP5722552B2 (ja) 2015-05-20
EP2254198A1 (en) 2010-11-24
CA2704531A1 (en) 2010-11-18
EP2254198B1 (en) 2017-09-27
US20100288433A1 (en) 2010-11-18
JP2010268467A (ja) 2010-11-25
CA2704531C (en) 2017-06-13
US8317960B2 (en) 2012-11-27

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