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master's thesis
Proračun osjetljivosti PP filtra 4. reda s povratnom vezom
2023. urn:nbn:hr:190:229913
Šestan, Dani
University of Rijeka
Faculty of Engineering

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Šestan, D. (2023). Proračun osjetljivosti PP filtra 4. reda s povratnom vezom (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:229913

Šestan, Dani. "Proračun osjetljivosti PP filtra 4. reda s povratnom vezom." Master's thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:229913

Šestan, Dani. "Proračun osjetljivosti PP filtra 4. reda s povratnom vezom." Master's thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:229913

Šestan, D. (2023). 'Proračun osjetljivosti PP filtra 4. reda s povratnom vezom', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 08 May 2024, https://urn.nsk.hr/urn:nbn:hr:190:229913

Šestan D. Proračun osjetljivosti PP filtra 4. reda s povratnom vezom [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2023 [cited 2024 May 08] Available at: https://urn.nsk.hr/urn:nbn:hr:190:229913

D. Šestan, "Proračun osjetljivosti PP filtra 4. reda s povratnom vezom", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:190:229913

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Metadata
TitleProračun osjetljivosti PP filtra 4. reda s povratnom vezom
AuthorDani Šestan
MentorNino Stojković (mentor)
Committee memberIvan Volarić (predsjednik povjerenstva)
Committee memberDario Matika (član povjerenstva)
Committee memberNino Stojković (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2023-01-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Ovim diplomskim radom realiziran je pojasno propusni filtar četvrtog reda s dva operacijska pojačala u kaskadnoj i bikvartnoj strukturi. U Matlab-u su izračunate prijenosne funkcije i prikazao se raspored nula i polova, vremenske i frekvencijske karakteristike te Schoeffler-ova osjetljivost za obje filtarske strukture. LTSpice simulacijom dokazale su se karakteristike dobivene Matlab-om, čime se pokazala ispravnost filtra. Zatim se je krenulo s izradom dizajna tiskane pločice u programu EasyEDA. Na samom kraju, izradio se je fizički model filtra s povratnom vezom. Na njemu su odrađena mjerenja amplitudno i fazno frekvencijske karakteristike i karakteristike grupnog vremena kašnjenja pomoću mrežnog analizatora Agilent 4395A. Usporedbom dobivenih karakteristika s Matlab i LTSpice karakteristikama dokazao se ispravan rad filtra, te je zadatak uspješno napravljen.
Abstract (english)
In this paper a fourth-order filter with two amplifiers in a cascade and biquad structure was realized. Transfer functions were calculated in Matlab and the zeros and poles distribution, time and frequency characteristics and Schoeffler's sensitivity for both structures were displayed. LTSpice simulation proved the characteristics obtained with Matlab, which proved the correctness of the filter. Then the creation of printed circuit board design created in EasyEDA program started. At the very end, a physical model of the feedback filter was created. Amplitude and phase frequency characteristic and group time delay characteristic were measured on it using an Agilent 4395A network analyzer. By comparing the obtained characteristics with Matlab and LTSpice characteristics, the filter correctness was proven, and the task was successfully completed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:229913
Study programmeTitle: Graduate University Study of Electrical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2023-01-17 18:04:20