Calculation of Fields of Magnetic Heads on an Electronic Computer

摘要

The paper deals with the calculation of magnetic dissipation fields in the head gap used in magnetic signal recording on a wire carrier. The algorithms and the special features of the programs utilized for the solution of such problems on an electronic computer are described. The results of the field calculations are analyzed; on the basis of these results the effect is studied which the various parameters of the head, carrier and signal have on the recording characteristics, in particular on such a specific type of distortion as the 'twisting effect'. (misalignment effect). The paper is of interest to specialists in the domain of magnetic field calculations and in the domain of magnetic signal-recording. (Author)