Antenna for stationary part of remotely controllable access control system, especially in motor vehicle, has amorphous metal structure in form of film of thickness preferably between 15, 25 microns

The antenna (2) has an amorphous metal structure in the form of a film whose thickness is preferably between 15 and 25 microns. Alternatively, the amorphous metal structure can be in the form of a strip and/or a stamped body (8). The antenna can consist of more than one strip of an amorphous metal s...

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Bibliographic Details
Main Authors PIESCH, WOLFGANG, ROESEL, BIRGIT, REBLE, MATHIAS, DOEPPE, MATTHIAS
Format Patent
LanguageEnglish
German
Published 25.11.2004
Edition7
Subjects
ACCESSORIES THEREFOR
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
PERFORMING OPERATIONS
SAFES
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
WINDOW OR DOOR FITTINGS
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Summary:The antenna (2) has an amorphous metal structure in the form of a film whose thickness is preferably between 15 and 25 microns. Alternatively, the amorphous metal structure can be in the form of a strip and/or a stamped body (8). The antenna can consist of more than one strip of an amorphous metal structure. Erfindungsgemäß ist die Antenne (2) mit einer amorphen Metallstruktur aufgebaut. Derartige Antennen (2) bestehen vorzugsweise aus mindestens einem flexiblen und sehr dünnen amorphen Metallstreifen (8). Sie sind auch in einem Türgriff (3), einer Mittelkonsole oder in einem Fußraum eines Kraftfahrzeugs integrierbar. Gegenüber einer Verwendung bekannter Ferrite (5, 6, 7) werden Kosten- und Gewichtseinsparungen bei deutlich erhöhter Applikationsflexibilität und gesteigerter Reichweite erzielt.
Bibliography:Application Number: DE2003119674