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公开(公告)号：US20240347912A1
公开(公告)日：2024-10-17
申请号：US18612895
申请日：2024-03-21
申请人： Schaffner EMV AG
发明人： Roberto Mrad , Philippe Fuchs
CPC分类号： H01Q7/08 , H01Q1/3241
摘要： According to the present invention there is provide an antenna comprising a core, and a coil, wherein the core comprises a plurality of magnetic bricks, characterized in that each of the magnetic bricks have at least one convex surface. There is further provided a method of manufacturing said antenna.
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公开(公告)号：US20240339755A1
公开(公告)日：2024-10-10
申请号：US18613061
申请日：2024-03-21
申请人： Schaffner EMV AG
摘要： The invention relates to a winding carrier for receiving windings of a coil and housing a magnetic core of an antenna, the winding carrier comprises:
a main carrier member extending along a longitudinal axis (x) between a first end and
a second end opposite the first end; and
an accessory carrier member movably engaged with the main carrier member, wherein the main carrier member and the accessory carrier member each is configured to hold a multitude of windings, wherein the main carrier member and the accessory carrier member are configured complementary to each other for guiding a movement of the accessory carrier member along the longitudinal axis (x) for positioning the accessory carrier member between an initial position and an end position.
The invention further relates to an antenna and a method for manufacturing an antenna.
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