Title :
Total magnetic fields and read characteristics of infinite length pole piece magnetic recording heads
Author :
Stavn, Melvin J.
Author_Institution :
University of Petroleum and Minerals, Dhahran, Saudi Arabia
fDate :
11/1/1978 12:00:00 AM
Abstract :
Magnetic recording head fields generated by current distributions of zero total current flux are calculated considering the two topological possibilities for the current elements being either external to infinite permeability pole pieces or contained entirely within the pole pieces. The frequency response for each of these field configurations is determined by application of the fast Fourier transform.
Keywords :
Magnetic recording/reading heads; Current distribution; Fast Fourier transforms; Frequency response; Green´s function methods; Magnetic analysis; Magnetic fields; Magnetic heads; Magnetic recording; Permeability; Poles and zeros;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1978.1060036
