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CONCEPT FOR DETERMINING THE POSITION OF A MOVABLE OBJECT BY MEANS OF MAGNETIC FIELDS

  • US 20070299625A1
  • Filed: 04/30/2007
  • Published: 12/27/2007
  • Est. Priority Date: 05/02/2006
  • Status: Active Grant
First Claim
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1. A device for controlling at least two coils located at different positions with regard to a positioning area, for indicating a position of an object located within the range of magnetic fields generated by the coils, the device comprising:

  • a generator for generating coil enable signals for the at least two coils using a multiplexing technique.

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