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US 2015/0319545 A1Published application
Electromagnetic induction field communication
AssigneeNXP B.V.
InventorsAnthony Kerselaers, Liesbeth Gommé
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Abstract
Consistent with an example embodiment there is an electromagnetic induction field communication system, illustratively, for communicating on or around the body. Two transceivers (or receiver and transmitter) contain coils and capacitors suitable for generating an electromagnetic induction field surrounding the body and are capable of communicating therebetween.
Claims16
A communication system comprising:
- a transmitter having a first coil, a first capacitor which has first and second plates, said first plate being connectable to a living body;
- said second plate being configured to be exposed to an environment, wherein said transmitter is configured to generate an electromagnetic induction field having a magnetic near field and an electric near field;
- and
- a receiver having a second coil;
- a second capacitor which has third and fourth plates, said third plate being connectable to the living body;
- said fourth plate being connectible to the environment, there being no galvanic connection between said transmitter and ground or between said receiver and ground.
3 more elements
Dependencies are inferred from the claim text.