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To Carl and others, I reread the hammerhead project and think I understand that the polaraity of the tx pulse(hope this is correct)does not change between pulses.
I seem to remember that a eddy current trash seperator uses a rotating drum with permanate magnates set paralell to one another around the drum but the magnates are alternated in polarity( N-S,S-N,N-S, etc) and as the drum is rotated the field in induced because of the switching poles.
How would thiseffect the PI if this were to happen in the coil?
Thanks again Wyndham
I seem to remember that a eddy current trash seperator uses a rotating drum with permanate magnates set paralell to one another around the drum but the magnates are alternated in polarity( N-S,S-N,N-S, etc) and as the drum is rotated the field in induced because of the switching poles.
How would thiseffect the PI if this were to happen in the coil?
Thanks again Wyndham