On frequency measurement by using zero crossings [articol]

Mischie, Septimiu

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dc.contributor.author	Mischie, Septimiu
dc.date.accessioned	2021-09-13T10:30:04Z
dc.date.available	2021-09-13T10:30:04Z
dc.date.issued	2004
dc.identifier.citation	Mischie, Septimiu. On frequency measurement by using zero crossings. Timişoara: Editura Politehnica, 2004	en_US
dc.identifier.uri	http://primo.upt.ro:1701/primo-explore/search?query=any,contains,On%20frequency%20measurement%20by%20using%20zero%20crossings&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo
dc.description.abstract	The paper presents the problem of frequency measurement of periodical signals by using the counting of zero crossings of those signals. Theoretical principles are used in order to implement one frequency meter instrument. Because this operation needs digitizing of the measured signal, and it is desired as the proposed instrument to measure a wide range of frequencies with a minimum resolution, o method for aliasing detecting is presented. Thus, if the signal frequency becomes larger than one half the sampling frequency, the user is informed and the sampling frequency is increased.	en_US
dc.language.iso	en	en_US
dc.publisher	Timişoara : Editura Politehnica	en_US
dc.relation.ispartofseries	Buletinul ştiinţific al Universităţii „Politehnica” din Timişoara, România. Seria electronică şi telecomunicaţii, Tom 49(63), fasc. 2 (2004), p. 230-235
dc.subject	Zero crossings	en_US
dc.subject	Sampling frequency	en_US
dc.subject	Aliasing	en_US
dc.title	On frequency measurement by using zero crossings [articol]	en_US
dc.type	Article	en_US