Search
Frequency measurement research with weight averaging of pulse output signal of voltage-to-frequency converter
Abstract
The paper presents the essence and investigation of the efficiency of weight averaging of a pulse output signal of voltage-to-frequency converter. The effect of counting and the influence of interference on the result of weight averaging of frequency modulated pulses are analyzed. It is shown that from the point of view of counting error reduction, the best are polynomial weight functions. In the case of high interferences whose frequencies are unstable or may change over a wide range, the specified level of their suppression, together with the reduction of the counting effect, can be achieved using weight functions, such as trigonometric. The interference suppression both in the narrow and wide frequency ranges, as well as the counting error when using selected weight functions, have been tested by both simulation and experimentally. The obtained results show very good convergence with the values calculated from theoretical formulas.
Citations
-
4
CrossRef
-
0
Web of Science
-
5
Scopus
Authors (3)
-
Mykhaylo Dorozhovets prof. dr hab. inż.
-
Eligiusz Pawłowski dr inż.
Cite as
Full text
full text is not available in portal
Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
MEASUREMENT
no. 216,
ISSN: 0263-2241 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Dorozhovets M., Pawłowski E., Świsulski D.: Frequency measurement research with weight averaging of pulse output signal of voltage-to-frequency converter// MEASUREMENT -Vol. 216, (2023), s.112912-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.measurement.2023.112912
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
seen 78 times