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Proceedings Paper

Spectrum analysis of measuring signals in sensor circuits with frequency outputs
Author(s): Eligiusz Pawlowski
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Paper Abstract

The FFT makes a powerful tool for analyzing signals in numerous measurement applications. The present paper deals with several problems concerning the application of the Fourier series analysis in the case when a fluctuating value of a measureand is converted into a frequency signal i.e. when instantaneous frequency of a pulse signal represents an instantaneous value of the measured quantity.

Paper Details

Date Published: 8 August 2001
PDF: 6 pages
Proc. SPIE 4516, Optoelectronic and Electronic Sensors IV, (8 August 2001); doi: 10.1117/12.435920
Show Author Affiliations
Eligiusz Pawlowski, Technical Univ. of Lublin (Poland)


Published in SPIE Proceedings Vol. 4516:
Optoelectronic and Electronic Sensors IV

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