Signal transmitter and signal transmission apparatus
AssigneeInfineon Technologies Austria AG
InventorMartin Feldtkeller
Life of this patent
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Abstract
Disclosed is a signal transmitter including a primary winding, a first and at least one second secondary winding which are arranged at a distance from the primary winding in a first direction and are in each case inductively coupled to the primary winding, and each of which has at least two series-connected winding sections, with the at least two winding sections of each of the first and second secondary windings being arranged in at least two different winding levels, and a signal transmission apparatus having a signal transmitter such as this.
Claims23
A signal transmitter comprising:
- a primary winding;
- a first secondary winding and at least one second secondary winding, wherein the first secondary winding and the second secondary winding are arranged at a distance from the primary winding in a first direction and are in each case inductively coupled to the primary winding, wherein each of the first secondary winding and the second secondary winding includes at least two series-connected winding sections;
- wherein the at least two series-connected winding sections of each of the first secondary winding and the second secondary winding are arranged in at least two different winding levels.
A signal transmission apparatus comprising:
- a signal transmitter comprising,
- a primary winding;
- and
- a first secondary winding and at least one second secondary winding, wherein the first secondary winding and the second secondary winding are arranged at a distance from the primary winding in a first direction and are in each case inductively coupled to the primary winding, wherein each of the first secondary winding and the second secondary winding includes at least two series-connected winding sections;
- wherein the at least two series-connected winding sections of each of the first secondary winding and the second secondary winding are arranged in at least two different winding levels;
- a transmission circuit connected to the primary winding of the signal transmitter;
- and
- a receiver circuit including a differential amplifier and connected to the secondary windings of the signal transmitter.
Dependencies are inferred from the claim text.