DE19729972A1 - Plastics moulding for e.g. mobile telephone - Google Patents
Plastics moulding for e.g. mobile telephoneInfo
- Publication number
- DE19729972A1 DE19729972A1 DE1997129972 DE19729972A DE19729972A1 DE 19729972 A1 DE19729972 A1 DE 19729972A1 DE 1997129972 DE1997129972 DE 1997129972 DE 19729972 A DE19729972 A DE 19729972A DE 19729972 A1 DE19729972 A1 DE 19729972A1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- molding according
- fabric
- molding
- wires
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
- H01Q1/368—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor using carbon or carbon composite
-
- 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
- H01Q1/32—Adaptation for use in or on road or rail vehicles
-
- 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
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3266—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle using the mirror of the vehicle
-
- 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
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Reinforced Plastic Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft ein faserverstärktes Kunststoff-Formteil.The invention relates to a fiber-reinforced plastic molded part.
Ein faserverstärktes Kunststoff-Formteil zeigt z. B. EP 0 531 840 B1. Hier wird zu nächst eine mit einem Bindemittel aus einem Harz-Härter-System versehene Faser matte bei einer Temperatur, bei der sich das Harz-Härter-System thermoplastisch ver hält, vorgeformt und anschließend duroplastisch zum Vorformling ausgehärtet. An schließend wird SMC-Formmasse (UP-Harz, glasfaserverstärkt) auf den derart her gestellten Vorformling aufgegeben und mit diesem zum Formteil verpreßt.A fiber-reinforced plastic molding shows z. B. EP 0 531 840 B1. Here is too next, a fiber provided with a binder from a resin-hardener system matt at a temperature at which the resin-hardener system changes thermoplastic holds, preformed and then cured thermoset to the preform. On finally, SMC molding compound (UP resin, glass fiber reinforced) is applied to the like placed preform abandoned and pressed with this to the molded part.
Je nach Kundenanforderung müssen bis zu sechs Antennen je Fahrzeug unterge bracht werden. Der Fahrzeugkonstrukteur steht vor der Aufgabe, den Platz für diese Antennen am Fahrzeug zu finden.Depending on customer requirements, up to six antennas must be installed per vehicle be brought. The vehicle designer is faced with the task of making room for this Find antennas on the vehicle.
Mit Antennen sind hier allgemein Sende- und/oder Empfangsantennen z. B. für Ra diogeräte, Funkgeräte, Funktelefone etc. gemeint.With antennas here are generally transmitting and / or receiving antennas such. B. for Ra slide devices, radio devices, radio telephones etc. meant.
Der Erfindung liegt die Aufgabe zugrunde, Antennen platzsparend mit faserverstärk ten Kunststoff-Formteilen zu verbinden.The invention is based, space-saving antennas with fiber reinforced the task to connect plastic molded parts.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß in das faserverstärkte Kunststoff-Formteil mindestens eine Antenne integriert ist. Hierdurch sind neue De signs möglich z. B. bei tragbaren Rundfunk-, Fernsehgeräten oder Handys.According to the invention, this object is achieved in that the fiber-reinforced Plastic molding at least one antenna is integrated. This creates new De signs possible e.g. B. in portable radio, television or cell phones.
In bevorzugter Ausführungsform besitzen die Fasern, die zur Verstärkung des Form teils eingesetzt werden, eine elektrische Leitfähigkeit. Aus diesen Fasern ist die An tenne bzw. sind die Antennen gebildet.In a preferred embodiment, the fibers are used to reinforce the shape partly used, an electrical conductivity. The An is made of these fibers tenne or the antennas are formed.
Kohlefasern haben sich als besonders zweckmäßig erwiesen, da sie sowohl eine elektrische Leitfähigkeit als auch eine gute Zugfestigkeit besitzen. Bevorzugt besteht das Formteil aus bis zu 60 Gewichtsprozent Kohlefasern. Ebenfalls von Vorteil sind auch Metallfasern (Drähte), bevorzugt Kupferfasern (Drähte).Carbon fibers have proven to be particularly useful since they are both have electrical conductivity as well as good tensile strength. Preferably there is the molded part made of up to 60 percent by weight carbon fibers. Are also beneficial also metal fibers (wires), preferably copper fibers (wires).
In bevorzugter Ausführungsform wird ein Gewebe in das Formteil eingepreßt, welches in Kette- oder Schußrichtung Kohlefasern und/oder Metallfasern (Drähte), bevorzugt Kupferfasern (Drähte), aufweist. Das Einpressen des Gewebes erfolgt z. B. nach dem in der EP 0 531 840 B1 angegebenen Verfahren. Die Dicke und/oder Länge der Fa sern ist dabei je nach der erforderlichen Antennenabstimmung ausgesucht. Zweck mäßigerweise sind die Kohlefasern und/oder Metallfasern (Drähte) im Gewebe mit Abstand voneinander angeordnet. Ein Abstand von 5 mm hat sich in Versuchen als vorteilhaft erwiesen. Nach der Kontaktierung zeigten sich gute Empfangsqualitäten im Rundfunkgerät.In a preferred embodiment, a fabric is pressed into the molded part, which in the warp or weft direction carbon fibers and / or metal fibers (wires), preferred Has copper fibers (wires). The tissue is pressed in e.g. B. after processes specified in EP 0 531 840 B1. The thickness and / or length of the company is selected depending on the required antenna tuning. Purpose moderately, the carbon fibers and / or metal fibers (wires) are in the fabric Spaced from each other. A distance of 5 mm has been found in tests proven advantageous. After contacting, there were good reception qualities in the Radio.
In besonderer Ausführungsform sind die Fasern bzw. das Gewebe mit ausgehärtetem UP- oder Vinylesterharz beschichtet. Hierdurch kann keine Beschädigung oder Ver schiebung der Faserstränge bei der Weiterverarbeitung zum SMC-Formteil erfolgen.In a special embodiment, the fibers or the fabric are cured UP or vinyl ester resin coated. As a result, no damage or ver The fiber strands are pushed during further processing to form the SMC molded part.
Besonders vorteilhaft lassen sich die beschriebenen Formteile mit der integrierten Antenne bzw. den Antennen an einem Fahrzeug anordnen, z. B. im Kofferraumdeckel oder im oder am Stoßfänger.The molded parts described can be particularly advantageous with the integrated Arrange the antenna or antennas on a vehicle, e.g. B. in the trunk lid or in or on the bumper.
Bei Sendeantennen wird bevorzugt zum Schutz z. B. der Fahrzeuginsassen in Kraft fahrzeugen noch eine zusätzliche Metallabschirmung in das Formteil integriert. Diese Metallabschirmung ist vorteilhafterweise ein mit Aluminium bedampftes synthetisches Fasergewebe oder Vlies.In the case of transmitting antennas, z. B. the vehicle occupants in force vehicles an additional metal shield integrated in the molded part. This Metal shielding is advantageously a synthetic vapor-coated with aluminum Fiber fabric or fleece.
Das Einbringen der Antenne in das Formteil kann wie beschrieben durch das Einwe ben der elektrisch leitfähigen Fasern oder Drähte in Kette- oder Schußrichtung in das Gewebe erfolgen. Es kann aber auch durch Aufnähen (z. B. Zick-Zack-Stich) oder Aufkleben auf das Gewebe erfolgen. The insertion of the antenna into the molded part can be carried out as described by the owner ben of the electrically conductive fibers or wires in the warp or weft direction in the Tissue. But it can also be sewn on (e.g. zigzag stitch) or Glue on the fabric.
Weitere Merkmale der Erfindung ergeben sich aus den Figuren, die nachfolgend be schrieben sind. Es zeigt:Further features of the invention emerge from the figures, which are below are written. It shows:
Fig. 1 ein Kohlefaserlaminat, Fig. 1 is a carbon fiber laminate,
Fig. 2a eine Draufsicht auf ein Gewebe mit Kohlefaserrovings, FIG. 2a is a plan view of a woven fabric having carbon fiber rovings,
Fig. 2b eine Draufsicht auf ein vorbehandeltes Gewebe mit Kohlefaserrovings, FIG. 2b shows a plan view of a pre-treated fabric with carbon fiber rovings,
Fig. 3a ein Gewebe mit Kohlefaserrovings ähnlich Fig. 2b, Fig. 3a similar to a fabric with carbon fiber rovings Fig. 2b
Fig. 3b das Gewebe von Fig. 3a verformt und gehärtet und Fig. 3b deformed and hardened the fabric of Fig. 3a and
Fig. 3c das Gewebe von Fig. 3b mit SMC verpreßt, Fig. 3c, the fabric of FIG. 3b pressed SMC,
Fig. 4 eingepreßte Empfangsantennen im Primärformteil (Fig. 4a) und im Sekundär formteil (Fig. 4b), und Fig. 4 pressed-receiving antennas in the primary molded article (Fig. 4a) and in the secondary molding (Fig. 4b), and
Fig. 5 eingepreßte Sendeantennen im Primärformteil (Fig. 5a) und im Sekundärform teil (Fig. 5b). Fig. 5 pressed-in transmit antennas in the primary molded part ( Fig. 5a) and in the secondary mold part ( Fig. 5b).
Fig. 1 zeigt eine Draufsicht auf ein Kohlefaserlaminat, welches ein Formteil 4 bildet. Die einzelnen Kohlefasern 1 sind parallel in einem Abstand von ca. 5 mm angeordnet. Werden diese Kohlefasern 1 kontaktiert, kann aus ihnen eine Antenne gebildet wer den. Fig. 1 shows a plan view of a carbon fiber laminate, which forms a mold part 4. The individual carbon fibers 1 are arranged in parallel at a distance of approximately 5 mm. If these carbon fibers 1 are contacted, an antenna can be formed from them.
Fig. 2a zeigt ein Gewebe aus Kohlefasern 1 mit Glasfasern 2. Die Kohlefasern 1 sind jeweils einer Glasfaser 2 benachbart angeordnet und umgekehrt, wobei die Fasern parallel und mit Abstand voneinander angeordnet sind. Fig. 2b zeigt ein Gewebe wie Fig. 2a nur ist das Gewebe hier zusätzlich vorbehandelt, so daß die Kreuzungspunkte 5 fixiert sind. In der Fig. 2b ist beispielhaft ein fixierter Kreuzungspunkt 5 hervorgeho ben. Dieses Gewebe ist mit ausgehärtetem UP- oder Vinylesterharz beschichtet. Hierdurch ist die Formstabilität erreicht. Fig. 2a shows a woven fabric of carbon fibers 1 with glass fibers. 2 The carbon fibers 1 are each arranged adjacent to a glass fiber 2 and vice versa, the fibers being arranged parallel and at a distance from one another. FIG. 2b shows a tissue like FIG. 2a, only the tissue is additionally pretreated here, so that the crossing points 5 are fixed. In Fig. 2b, a fixed crossing point 5 is highlighted ben example. This fabric is coated with hardened UP or vinyl ester resin. The dimensional stability is hereby achieved.
Fig. 3a zeigt ein Gewebe 4 mit Kohlefasern 1. Das Gewebe ist hierbei wie in Fig. 2b vorbehandelt. Fig. 3b zeigt dieses Gewebe verformt und gehärtet. In Fig. 3c wird die se Gewebe 4 mit SMC 6 zu einem Formteil 3 verpreßt. Die Kohlefasern 1 in diesen Formteilen lassen sich dann als Antennen verwenden. Fig. 3a shows a fabric 4 with carbon fibers. 1 The fabric is pretreated as in Fig. 2b. FIG. 3b shows this fabric deformed and hardened. In Fig. 3c this fabric 4 is pressed with SMC 6 to a molded part 3 . The carbon fibers 1 in these molded parts can then be used as antennas.
Fig. 4a, b zeigen eingepreßte Empfangsantennen im Primärformteil 3a (Fig. 4a) und im Sekundärformteil 3b (Fig. 4b). Die Antenne ist mit dem Bezugszeichen 7 gekenn zeichnet. Fig. 4a, b show pressed-receiving antennas in the primary mold part 3 a (Fig. 4a) and in the secondary form portion 3 b (Fig. 4b). The antenna is marked with the reference number 7 .
Fig. 5a, b zeigen eine ähnliche Anordnung, jedoch für Sendeantennen. Hier ist zu sätzlich noch ein metallbedampftes (bevorzugt aluminiumbedampftes) Gewebe 8 zur Abschirmung vorgesehen. Die Figuren zeigen nur schematisch die Anordnung von Antennen 7 in einem Formteil 3. Fig. 5a, b show a similar arrangement, but for transmitting antennas. In addition, a metal-coated (preferably aluminum-coated) fabric 8 is provided for shielding. The figures only schematically show the arrangement of antennas 7 in a molded part 3 .
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997129972 DE19729972A1 (en) | 1997-07-12 | 1997-07-12 | Plastics moulding for e.g. mobile telephone |
DE59813996T DE59813996D1 (en) | 1997-01-15 | 1998-01-08 | Fiber-reinforced plastic molded part with integrated antenna |
AT98100191T ATE362202T1 (en) | 1997-01-15 | 1998-01-08 | FIBER-REINFORCED PLASTIC MOLDED PART WITH INTEGRATED ANTENNA |
EP98100191A EP0854536B1 (en) | 1997-01-15 | 1998-01-08 | Fibre reinforced plastic moulding with integrated antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997129972 DE19729972A1 (en) | 1997-07-12 | 1997-07-12 | Plastics moulding for e.g. mobile telephone |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19729972A1 true DE19729972A1 (en) | 1999-01-14 |
Family
ID=7835545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997129972 Withdrawn DE19729972A1 (en) | 1997-01-15 | 1997-07-12 | Plastics moulding for e.g. mobile telephone |
Country Status (1)
Country | Link |
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DE (1) | DE19729972A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057670C1 (en) * | 2000-11-21 | 2002-03-14 | Siemens Ag | Antenna element for transmission and/or reception of electromagnetic waves uses mesh embedded in flexible material of automobile tyre |
DE10063696A1 (en) * | 2000-12-20 | 2002-07-18 | Siemens Ag | Method for producing a housing of a mobile communication terminal, housing and mobile communication terminal |
DE102006019668A1 (en) * | 2006-04-27 | 2007-11-15 | Lisa Dräxlmaier GmbH | Textile fibrous web for shielding e.g. car telephone, has metallic coating as visible component of interior fitting part that has coating laid on fibrous web, where fibrous web is made of fabric such as polyester fiber |
DE102006034545A1 (en) * | 2006-07-26 | 2008-01-31 | Universität Bremen | An antenna in a fiber reinforced composite and method of forming an antenna in a fiber reinforced composite |
DE102011009283A1 (en) * | 2011-01-24 | 2012-07-26 | Gabler Maschinenbau Gmbh | Antenna for a submarine |
DE102012011922A1 (en) * | 2012-06-15 | 2013-12-19 | Oechsler Aktiengesellschaft | Fibrous composite material for manufacturing windows or mirrors, has matrix laminated fabric, where circuit structure of electrical, thermal or light-technical fiber cable coatings is applied between connection points located on fabric |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB572811A (en) * | 1943-05-21 | 1945-10-24 | Harry Crawshaw | Improvements relating to woven fabrics |
US2909752A (en) * | 1957-08-30 | 1959-10-20 | Union Carbide Corp | Resistance heating of plastic-metal fiber articles and articles made thereby |
US3828353A (en) * | 1973-02-05 | 1974-08-06 | Itt | Integrally-wound antenna helix-coilform |
DE3027095A1 (en) * | 1979-11-19 | 1982-12-02 | The Marconi Co. Ltd., Chelmsford, Essex | Aerial with large surface area parabolic reflector - consists of parallel carbon fibre reinforced plastic slats fed from horns, for marine radar |
US4606968A (en) * | 1983-07-25 | 1986-08-19 | Stern And Stern Textiles, Inc. | Electrostatic dissipating fabric |
US4609923A (en) * | 1983-09-09 | 1986-09-02 | Harris Corporation | Gold-plated tungsten knit RF reflective surface |
US4764779A (en) * | 1985-04-11 | 1988-08-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Electroconductive fibrous material |
US4812854A (en) * | 1987-05-05 | 1989-03-14 | Harris Corp. | Mesh-configured rf antenna formed of knit graphite fibers |
DE4008899C1 (en) * | 1990-03-20 | 1991-04-18 | Webasto Ag Fahrzeugtechnik, 8035 Stockdorf, De | Spoiler arrangement for roof of vehicle - comprises frame of glass-fibre reinforced polyester resin, lateral member and angled front spoiler section |
FR2660116A1 (en) * | 1990-03-26 | 1991-09-27 | Facon | Antenna for receiving radio frequency waves |
DE4116232A1 (en) * | 1991-05-17 | 1992-11-19 | Hirschmann Richard Gmbh Co | ANTENNA ARRANGEMENT |
DE19525047A1 (en) * | 1994-07-15 | 1996-01-25 | Motorola Inc | Antenna for a communication device |
DE4443596A1 (en) * | 1994-12-07 | 1996-06-13 | Lindenmeier Heinz | Windscreen radio frequency aerial for vehicle |
DE19535250A1 (en) * | 1995-09-22 | 1997-03-27 | Fuba Automotive Gmbh | Multiple aerial system for road vehicles |
-
1997
- 1997-07-12 DE DE1997129972 patent/DE19729972A1/en not_active Withdrawn
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB572811A (en) * | 1943-05-21 | 1945-10-24 | Harry Crawshaw | Improvements relating to woven fabrics |
US2909752A (en) * | 1957-08-30 | 1959-10-20 | Union Carbide Corp | Resistance heating of plastic-metal fiber articles and articles made thereby |
US3828353A (en) * | 1973-02-05 | 1974-08-06 | Itt | Integrally-wound antenna helix-coilform |
DE3027095A1 (en) * | 1979-11-19 | 1982-12-02 | The Marconi Co. Ltd., Chelmsford, Essex | Aerial with large surface area parabolic reflector - consists of parallel carbon fibre reinforced plastic slats fed from horns, for marine radar |
US4606968A (en) * | 1983-07-25 | 1986-08-19 | Stern And Stern Textiles, Inc. | Electrostatic dissipating fabric |
US4609923A (en) * | 1983-09-09 | 1986-09-02 | Harris Corporation | Gold-plated tungsten knit RF reflective surface |
US4764779A (en) * | 1985-04-11 | 1988-08-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Electroconductive fibrous material |
US4812854A (en) * | 1987-05-05 | 1989-03-14 | Harris Corp. | Mesh-configured rf antenna formed of knit graphite fibers |
DE4008899C1 (en) * | 1990-03-20 | 1991-04-18 | Webasto Ag Fahrzeugtechnik, 8035 Stockdorf, De | Spoiler arrangement for roof of vehicle - comprises frame of glass-fibre reinforced polyester resin, lateral member and angled front spoiler section |
FR2660116A1 (en) * | 1990-03-26 | 1991-09-27 | Facon | Antenna for receiving radio frequency waves |
DE4116232A1 (en) * | 1991-05-17 | 1992-11-19 | Hirschmann Richard Gmbh Co | ANTENNA ARRANGEMENT |
DE19525047A1 (en) * | 1994-07-15 | 1996-01-25 | Motorola Inc | Antenna for a communication device |
DE4443596A1 (en) * | 1994-12-07 | 1996-06-13 | Lindenmeier Heinz | Windscreen radio frequency aerial for vehicle |
DE19535250A1 (en) * | 1995-09-22 | 1997-03-27 | Fuba Automotive Gmbh | Multiple aerial system for road vehicles |
Non-Patent Citations (2)
Title |
---|
JP 6-112717 A.,In: Patents Abstracts of Japan, E-1582,July 21,1994,Vol.18,No.390 * |
MARCHINI,F.: Metallisierte Fasern zum Schutz gegen Elektrostatik und Strahlung. In: Chemiefasern/Textilindustrie, 40./92.Jg., Dez. 1990, S.T164,T167 - T170 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057670C1 (en) * | 2000-11-21 | 2002-03-14 | Siemens Ag | Antenna element for transmission and/or reception of electromagnetic waves uses mesh embedded in flexible material of automobile tyre |
DE10063696A1 (en) * | 2000-12-20 | 2002-07-18 | Siemens Ag | Method for producing a housing of a mobile communication terminal, housing and mobile communication terminal |
DE102006019668A1 (en) * | 2006-04-27 | 2007-11-15 | Lisa Dräxlmaier GmbH | Textile fibrous web for shielding e.g. car telephone, has metallic coating as visible component of interior fitting part that has coating laid on fibrous web, where fibrous web is made of fabric such as polyester fiber |
DE102006034545A1 (en) * | 2006-07-26 | 2008-01-31 | Universität Bremen | An antenna in a fiber reinforced composite and method of forming an antenna in a fiber reinforced composite |
DE102006034545B4 (en) * | 2006-07-26 | 2008-07-10 | Universität Bremen | An antenna in a fiber reinforced composite and method of forming an antenna in a fiber reinforced composite |
DE102011009283A1 (en) * | 2011-01-24 | 2012-07-26 | Gabler Maschinenbau Gmbh | Antenna for a submarine |
DE102012011922A1 (en) * | 2012-06-15 | 2013-12-19 | Oechsler Aktiengesellschaft | Fibrous composite material for manufacturing windows or mirrors, has matrix laminated fabric, where circuit structure of electrical, thermal or light-technical fiber cable coatings is applied between connection points located on fabric |
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