Non-invasive take-off/touch-down velocity measurements
A new method for take-off/touch-down velocity measurement is presented. The method makes use of frequency jitter in the readback signal, is non-invasive, can detect a slider sway down to 0.08 nm, and is also useful for glide testing.< >
Gespeichert in:
Veröffentlicht in: | IEEE transactions on magnetics 1994-11, Vol.30 (6), p.4164-4166 |
---|---|
Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A new method for take-off/touch-down velocity measurement is presented. The method makes use of frequency jitter in the readback signal, is non-invasive, can detect a slider sway down to 0.08 nm, and is also useful for glide testing.< > |
---|---|
ISSN: | 0018-9464 1941-0069 |
DOI: | 10.1109/20.334023 |