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On the zero- and first-order interpolation in synthesized wave for testing purposes

Author
Lozano, A.; Rosell, F.; Pallàs, R.
Type of activity
Journal article
Journal
IEEE transactions on instrumentation and measurement
Date of publication
1992-12
Volume
41
Number
6
First page
820
Last page
823
URL
http://hdl.handle.net/2117/1389 Open in new window
Abstract
This paper deals with the quality requirements of synthesized sine waves reconstructed through a zero- or first- order hold for testing purposes, in particular when a switching demodulator is used. In this case, the interest is to have great spectral purity near the carrier rather than in all of the band. We show that the best method to obtain great spectral purity in the frequency band close to the synthesized frequency is by using zero-order hold instead of a first-order hold. Results show tha...
Citation
Lozano, A ; Rosell, F.; Pallas, R. On the zero- and first-order interpolation in synthesized wave for testing purposes. IEEE Transactions on Instrumentation and Measurement. 1992, vol 41, núm. 6, p. 820-823
Group of research
CREB - Biomedical Engineering Research Centre
GRUP ISI - Instrumentation, Sensors and Interfaces Group
IEB - Electronic and Biomedical Instrumentation
LOGPROG - Logic and Programming

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