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undergraduate thesis
Nabojsko pojačalo za piezoelektrički hidrofon
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. urn:nbn:hr:168:000720
Sinožić, Marin
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Sinožić, M. (2019). Nabojsko pojačalo za piezoelektrički hidrofon (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:000720

Sinožić, Marin. "Nabojsko pojačalo za piezoelektrički hidrofon." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:000720

Sinožić, Marin. "Nabojsko pojačalo za piezoelektrički hidrofon." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:000720

Sinožić, M. (2019). 'Nabojsko pojačalo za piezoelektrički hidrofon', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 June 2024, https://urn.nsk.hr/urn:nbn:hr:168:000720

Sinožić M. Nabojsko pojačalo za piezoelektrički hidrofon [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2019 [cited 2024 June 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:000720

M. Sinožić, "Nabojsko pojačalo za piezoelektrički hidrofon", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:168:000720

Metadata
TitleNabojsko pojačalo za piezoelektrički hidrofon
Title (english)Charge Amplifier for Piezoelectric Hydrophone
AuthorMarin Sinožić
MentorVedran Bilas (mentor)
Committee memberVedran Bilas (predsjednik povjerenstva)
Committee memberDarko Vasić (član povjerenstva)
Committee memberDavorin Ambruš (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2019-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U okviru rada dizajnirano je nabojsko pojačalo za piezoelektrički hidrofon Aquarian AS-1. Prvo je razmatran teorijski model ultrazvučne podvodne komunikacije i primjene nabojskih pojačala kao pretpojačala za piezoelektričke senzore. Zatim je simuliran rad nabojskog pojačala u alatu TINA TI. Nadalje, sklop je implementirapojačanjan na tiskanoj pločici. Elektronički mjerni lanac radi sa signalima u rasponu frekvencija 24 kHz do 28 kHz. Ukupna potrošnja nabojskog pojačala je 235 μA. Predložen je dizajn mjernog lanca s automatskim reguliranjem pojačanja.
Abstract (english)
In this Bachelor's thesis a two-stage charge amplifier has been designed for use in conjunction with a piezoelectric hydrophone Aquarian AS-1. Firstly, a theoretical model describing the application of charge amplifiers in ultrasonic underwater communications has been examined. Then, the charge amplifier has been modelled in Tina TI circuit simulation tool. The circuit has been implemented on a printed circuit board. The developed electronic signal chain consumes 235 μA of current and it has been designed to work with signals in the 24 kHz to 28 kHz frequency range. A design implementing automated gain control has been proposed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:000720
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 on2020-01-07 22:00:37