Slider fly-height control in a hard disk drive

Details Slider fly-height control in a hard disk drive Slider fly-height control in a hard disk drive

2009-12-23

2011-12-27

Wong, K. (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

Reexamination Certificate

active

08085490

ABSTRACT:
In fly-height control system, a slider comprises a spin torque oscillator that is configured for generating an RF carrier signal which is out-of-band of a frequency band of read data, write data, and control signals in a hard disk drive.

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