Experiments with inductive power transfer
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radiotech
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Registered Member #2463
Joined: Wed Nov 11 2009, 03:49AM
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Posts: 1546
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TI does make a chip to investigate XYZ fields and report them back to some neat graphics software. They are not too costly and could save you a lot of time.
The use of a single solonoid to investigate a AC Bfield was done in the checking electromagnetic fields from power lines. There is a lot of stuff on the net about this and induction loops have been used for years to provide audio in a small area. Long ago you could wear a flat telephone pickup coil connected to amplified headphones.
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