Characteristics of Parametric Reproducing Head for Perpendicular Magnetic Recording

Abstract

A magnetic reproducing head using parametric oscillation has been developed for use in perpendicular magnetic recording. The head is based on parametric oscillation in a resonant circuit consisting of a single pole-type perpendicular magnetic recording head and four varactor diodes for time-variable capacitance. In this paper, the principle of data… (More)

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@article{Tanno1990CharacteristicsOP, title={Characteristics of Parametric Reproducing Head for Perpendicular Magnetic Recording}, author={Yudo Tanno and T. Yamakoshi}, journal={IEEE Translation Journal on Magnetics in Japan}, year={1990}, volume={5}, pages={212-218} }