Module equipped with a capacitor and an antenna, with improved capacitor electrode arrangement
First Claim
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1. A module comprising:
- a base supporting a planar capacitor, an antenna having turns, and a microcircuit electrically connected to each other to form a resonant electrical circuit,wherein the planar capacitor includes on a first face of the base a first electrode and a second electrode disposed on a second face opposite to said first face facing said first electrode, the second electrode and the first electrode having substantially the same shape,wherein each electrode has at least a first portion and a second portion disposed on either side of the turns of said antenna.
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Abstract
A module comprising a base (20) supporting a planar capacitor, an antenna, and a microcircuit electrically connected to each other to form a resonant electrical circuit, the capacitor including on a first face of the base a first electrode (30, 301, 302, 303) and a second electrode (300) disposed on a second face opposite to said first face facing said first electrode, the second electrode and the first electrode having substantially the same shape. Each electrode has at least a first portion and a second portion disposed on either side of the turns (40) of said antenna.
7 Citations
19 Claims
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1. A module comprising:
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a base supporting a planar capacitor, an antenna having turns, and a microcircuit electrically connected to each other to form a resonant electrical circuit, wherein the planar capacitor includes on a first face of the base a first electrode and a second electrode disposed on a second face opposite to said first face facing said first electrode, the second electrode and the first electrode having substantially the same shape, wherein each electrode has at least a first portion and a second portion disposed on either side of the turns of said antenna. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A device comprising:
a module comprising; a base having a first face and a second face that is opposite the first face and supporting a planar capacitor, an antenna having turns, and a microcircuit electrically connected to each other to form a resonant electrical circuit; wherein the planar capacitor comprises a first electrode on the first face of the base and a second electrode on the second face of the base, wherein the second electrode and the first electrode have substantially the same shape; and wherein the first electrode and the second electrode each have a first portion and a second portion disposed on either side of the turns of the antenna.
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12. A method of manufacturing a module comprising a base supporting a planar capacitor, an antenna having turns, and a microcircuit electrically connected to each other to form a resonant electrical circuit, the method comprising:
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forming, on a first face of the base, a first electrode; forming, on a second face opposite to said first face, a second electrode facing said first electrode, the second electrode and the first electrode having substantially the same shape; wherein each electrode has at least a first portion and a second portion disposed on either side of the turns of said antenna. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification