System and method for disk drive fly height measurement

A system for determining a fly height includes a first head of a disk drive, a second head of the disk drive, a capacitive sensor circuit coupled to the first head and the second head, and a logic device coupled to the capacitive sensor circuit. The capacitive sensor circuit is configured to measure...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Tonelli, Matteo, Mammei, Enrico, Pulici, Paolo, Hogg, Dennis, Bartolini, Michele, Sentieri, Enrico
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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