ES2652121T3 - Procedimiento para mejorar la reflectividad de superficies reflectoras de antenas - Google Patents
Procedimiento para mejorar la reflectividad de superficies reflectoras de antenas Download PDFInfo
- 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
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
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- 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
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
Claims (1)
-
imagen1 imagen2
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)
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. |
WO2015006397A1 (en) * | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Industrial products formed from plated polymers |
CA2917884A1 (en) | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Plated polymer fan |
CA2917871A1 (en) | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Plated tubular lattice structure |
WO2015017095A2 (en) | 2013-07-09 | 2015-02-05 | United Technologies Corporation | Plated polymer nosecone |
WO2015006438A1 (en) | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Plated polymer compressor |
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)
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 |
US5686172A (en) * | 1994-11-30 | 1997-11-11 | Mitsubishi Gas Chemical Company, Inc. | Metal-foil-clad composite ceramic board and process for the production thereof |
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 |
-
2009
- 2009-05-18 ES ES09382071.0T patent/ES2652121T3/es active Active
- 2009-05-18 EP EP09382071.0A patent/EP2254198B1/en active Active
-
2010
- 2010-05-17 JP JP2010113626A patent/JP5722552B2/ja active Active
- 2010-05-17 CA CA2704531A patent/CA2704531C/en active Active
- 2010-05-18 US US12/782,491 patent/US8317960B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8317960B2 (en) | 2012-11-27 |
EP2254198B1 (en) | 2017-09-27 |
JP2010268467A (ja) | 2010-11-25 |
EP2254198A1 (en) | 2010-11-24 |
US20100288433A1 (en) | 2010-11-18 |
CA2704531A1 (en) | 2010-11-18 |
JP5722552B2 (ja) | 2015-05-20 |
CA2704531C (en) | 2017-06-13 |
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