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undergraduate thesis
Računalna analiza audio pojačala
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:717283
Tomašić, Filip
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Tomašić, F. (2017). Računalna analiza audio pojačala (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:717283

Tomašić, Filip. "Računalna analiza audio pojačala." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:717283

Tomašić, Filip. "Računalna analiza audio pojačala." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:717283

Tomašić, F. (2017). 'Računalna analiza audio pojačala', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 07 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:717283

Tomašić F. Računalna analiza audio pojačala [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2024 December 07] Available at: https://urn.nsk.hr/urn:nbn:hr:168:717283

F. Tomašić, "Računalna analiza audio pojačala", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:717283

Metadata
TitleRačunalna analiza audio pojačala
Title (english)Computer Analysis of Audio Amplifiers
AuthorFilip Tomašić
MentorTomislav Suligoj (mentor)
Committee memberTomislav Suligoj (predsjednik povjerenstva)
Committee memberTihomir Knežević (član povjerenstva)
Committee memberSabina Krivec (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2017-07-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Tema ovog rada je računalna analiza audio pojačala s operacijskim pojačalom u ulaznom stupnju te diskretnim bipolarnim tranzistorima u izlaznom stupnju pomoću računalnih simulatora elektroničkih sklopova. Operacijsko pojačalo ima ulogu pretpojačala koje pojačava ulazni signal te ga prosljeđuje tranzistorima u izlaznom stupnju koji predstavljaju glavnu ulogu u pojačavanju izlaznog signala. Operacijsko pojačalo pripada klasi AB. Za detaljnu računalnu analizu sklopa koristi se ADS (Advanced Design System). Upotrebom alata PARAMETER SWEEP, koji se nalazi u ADS-u, promatra se utjecaj promjene vrijednosti pojedine komponente na frekvencijsku karakteristiku i izlazni signal u ovisnosti o vremenu. Izračun koeficijenta ukupnih harmoničkih izobličenja THD (Total Harmonic Distortion) predstavlja nam mjeru izobličenja signala u audio sustavima.
Abstract (english)
The topic of this paper is about the computer analysis of audio amplifier with the operational amplifier in input phase and discrete bipolar transistors in output phase using computer simulations of electronic circuit. Operational amplifier has the role of a preamplifier that amplifies the input signal and passes it to the transistors in output phase that represents the main role in amplifying the output signal. The operational amplifier belongs to the AB class. ADS (Advanced Design System) is used for a detailed computer analysis of a circuit. With the use of PARAMETER SWEEP tool, which is located in ADS, we can observe the effects of changing the value of an individual component on the frequency characteristic and the time dependent output signal. Calculation of total harmonic distortion coefficients represents the measure of distortion of a signal in audio systems.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:717283
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
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Created on2019-03-14 01:35:17