DocumentCode
1414827
Title
A digital sampling technique for amplitude and pulse width measurement
Author
Zhu, Jun ; Carr, Tom ; Varsanofiev, D.
Author_Institution
Phase Metrics Inc., San Diego, CA, USA
Volume
34
Issue
4
fYear
1998
fDate
7/1/1998 12:00:00 AM
Firstpage
2027
Lastpage
2029
Abstract
A digital sampling technique is proposed which reduces the sampling rate required to measure amplitude and PW50 of playback waveforms relative to full bandwidth sampling in magnetic head testing. Simulations and experiments are presented using the technique. The implementation of the digital sampling technique is straightforward and can be applied to very narrow PW50s over a wide range of testing frequencies
Keywords
analogue-digital conversion; jitter; magnetic heads; signal sampling; PW50; amplitude measurement; digital sampling technique; magnetic head testing; playback waveforms; pulse width measurement; sampling rate; testing frequencies; Amplitude estimation; Bandwidth; Frequency; Magnetic heads; Magnetic recording; Phase measurement; Pulse measurements; Sampling methods; Space vector pulse width modulation; Testing;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.706781
Filename
706781
Link To Document