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Method and an assembly for generating a magnetic field and a method of manufacturing an assembly

  • US 10,614,351 B2
  • Filed: 08/22/2018
  • Issued: 04/07/2020
  • Est. Priority Date: 12/19/2014
  • Status: Active Grant
First Claim
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1. A method of generating a particular magnetic signal using one or more transmitting coils, the method comprising:

  • outputting a magnetic signal which, over time, has a sequence of opposite peaks, wherein the magnetic signal has, apart from magnetic signal portions on either side of each of the opposite peaks and within 10% of a time duration between two opposite, neighbouring peaks of the sequence of opposite peaks, a predetermined minimum slope of 10% multiplied by a magnetic signal value difference between peak values of the two, opposite neighbouring peaks divided by a time elapsed between outputting the two, opposite neighbouring peaks.

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