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US 2016/0111787 A1Published application
Hybrid antenna, antenna arrangement and method for manufacturing an antenna arrangement
AssigneeInfineon Technologies AG
InventorsPetteri Palm, Martin Buchsbaum, Josef Gruber, Juergen Hoelzl, Frank Pueschner, Peter Stampka
Life of this patent
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Abstract
According to one embodiment, a hybrid antenna is described comprising a plurality of windings wherein each winding comprises a loop antenna portion arranged in a plane and a ferrite antenna portion arranged at least partially outside of the plane.
Claims23
A hybrid antenna comprising
- a plurality of windings wherein each winding comprises a loop antenna portion arranged in a plane and a ferrite antenna portion arranged at least partially outside of the plane.
An antenna arrangement comprising:
- a substrate;
- a loop antenna formed on a layer of the substrate;
- a ferrite antenna comprising a ferrite core embedded within the layer of the substrate and comprising at least one winding, wherein the loop antenna is connected to the at least one winding and the at least one winding is formed by through-holes through the layer of the substrate and a routing connection between the through-holes on or below the layer of the substrate.
A method for manufacturing an antenna arrangement comprising:
- forming a ferrite antenna with at least one winding by
- embedding a ferrite core within a layer of a substrate;
- and
- forming the at least one winding by forming through-holes through the layer of the substrate and a routing connection between the through-holes on or below the layer of the substrate;
- forming a loop antenna formed on the layer of the substrate;
- and
- connecting the loop antenna to the at least one winding of the ferrite antenna.
4 more elements
Dependencies are inferred from the claim text.