prikaz prve stranice dokumenta Mjerenje granične frekvencije kaskadnog niskopropusnog filtra
Access restricted to students and staff of home institution
undergraduate thesis
Mjerenje granične frekvencije kaskadnog niskopropusnog filtra
2021. urn:nbn:hr:179:615435
Šostar, Robert
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Power Engineering

Cite this document

Šostar, R. (2021). Mjerenje granične frekvencije kaskadnog niskopropusnog filtra (Undergraduate thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:615435

Šostar, Robert. "Mjerenje granične frekvencije kaskadnog niskopropusnog filtra." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:615435

Šostar, Robert. "Mjerenje granične frekvencije kaskadnog niskopropusnog filtra." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:615435

Šostar, R. (2021). 'Mjerenje granične frekvencije kaskadnog niskopropusnog filtra', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 20 April 2024, https://urn.nsk.hr/urn:nbn:hr:179:615435

Šostar R. Mjerenje granične frekvencije kaskadnog niskopropusnog filtra [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2021 [cited 2024 April 20] Available at: https://urn.nsk.hr/urn:nbn:hr:179:615435

R. Šostar, "Mjerenje granične frekvencije kaskadnog niskopropusnog filtra", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:179:615435

Please login to the repository to save this object to your list.
Metadata
TitleMjerenje granične frekvencije kaskadnog niskopropusnog filtra
AuthorRobert Šostar
MentorTonko Garma (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Power Engineering)
Split
Defense date and country2021-09-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electronics
Abstract
Sam početak završnog rada nam govori sa čime ćemo se sve susretati tokom završnog rada. Elektronički filtri su uređaji kojima je uloga da propuštaju neke određene signale odnosno guše ih na temelju njihove frekvencije. Postoje 4 osnovne izvedbe filtara, a to su: niskopropusni, visokopropusni, pojasno-propusni i pojasna brana. Svaka izvedba ima svoje specifične karakteristike kao što su granične frekvencije pri kojim se propušta ili guši signal. Ovisno o kojem se tipu filtra radi mogu se izrađivati pomoću pasivnih ili aktivnih komponenata pa prema tome može biti riječ o pasivnim ili aktivnim filtrima. Nad filtrima se mogu vršiti mjerenja poput mjerenja izlaznog napona, mjerenja granične frekvencije i mjerenja gušenja. Mjerenja koja su spomenuta iznad se mogu vršiti pomoću različitih uređaja kao što je osciloskop, multimetar i analizator spektra. U praktičnom dijelu završnog rada odnosno na samom kraju primijenjujemo stečeno teorijsko znanje te mjerimo ulazni i izlazni napon filtra, graničnu frekvenciju filtra te gušenje filtra. Kroz praktični dio rada doneseni su zaključci da granična frekvencija ovisi o vrijednostima pasivnih elemenata koje koristimo te da što više kaskada imamo odnosno što je red filtra veći da će tada granična frekvencija biti manja pa time će i pojačanje signala biti manje, a ujedno će i faktor dobrote filtra biti manji.
Abstract (english)
The very beginning of the final thesis tells us what we will encounter in this final thesis. Electronic filters are electronic devices which task is to leak some signals or to stop them and that is all based on their cut-off frequency. There are 4 basic types of filters: low-pass, high-pass, band-pass, and stop-band electronic filters. Every type of filter has its characteristics such as the cut-off frequency at which they leak or stop signals. Depending on the type of filter we want to build, it can be made from passive or active components. If it is built from passive components then that will be a passive filter and if it is built from active components then that will be an active filter. On electronic filters, we can have measurements like input and output voltage measurement, cut-off frequency measurement, or attenuation measurement. Those measurements can be performed using devices such as an oscilloscope, multimeter, or spectrum analyzer. In the practical part of the final thesis, we will apply the theoretical knowledge which we have from before then we will measure input and output voltage, cut-off frequency, and attenuation of the cascade low-pass filter. Through the practical part of the final thesis we made some conclusions like the cut-off frequency depends on the values of passive elements that we use in the passive filter and if we have more cascades (if the order of the filter is larger) than for the consequence the cut-off frequency will be smaller, gain and the factor of the goodness filter will be smaller.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:615435
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-12-10 10:47:12