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master's thesis
Kapacitivne beskontaktne elektrode za mjerenje biopotencijala
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. urn:nbn:hr:168:720720
Vranješ, Dora
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Vranješ, D. (2024). Kapacitivne beskontaktne elektrode za mjerenje biopotencijala (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:720720

Vranješ, Dora. "Kapacitivne beskontaktne elektrode za mjerenje biopotencijala." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:720720

Vranješ, Dora. "Kapacitivne beskontaktne elektrode za mjerenje biopotencijala." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:720720

Vranješ, D. (2024). 'Kapacitivne beskontaktne elektrode za mjerenje biopotencijala', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 14 January 2025, https://urn.nsk.hr/urn:nbn:hr:168:720720

Vranješ D. Kapacitivne beskontaktne elektrode za mjerenje biopotencijala [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2024 [cited 2025 January 14] Available at: https://urn.nsk.hr/urn:nbn:hr:168:720720

D. Vranješ, "Kapacitivne beskontaktne elektrode za mjerenje biopotencijala", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:168:720720

Metadata
TitleKapacitivne beskontaktne elektrode za mjerenje biopotencijala
Title (english)Capacitive non-contact electrodes for biopotential measurement
AuthorDora Vranješ
MentorMario Cifrek (mentor)
Committee memberMario Cifrek (predsjednik povjerenstva)
Committee memberHrvoje Džapo (član povjerenstva)
Committee memberŽeljka Lučev Vasić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2024-07-17, Croatia
Abstract
Rad sadrži opis funkcionalnosti, proces dizajniranja i izrade beskontaktnih kapacitivnih elektroda (BKE) za mjerenje EKG-a i elektrode kapacitivnog pogona desne noge. Topologija korištena za izradu BKE je unaprijeđeno naponsko sljedilo za transformaciju visoke impedancije kapacitivnog sučelja koža-elektroda. Elektrode su spojene na akvizicijski Bluetooth modul s pomoću kojeg se signali prikupljeni preko osjetilne površine elektroda šalju na razvojni sustav Nordic Semiconductor nRF52 spojen na prijenosno računalo. Signali srčane aktivnosti prate se u stvarnom vremenu s pomoću programa SerialPlot. Tiskane pločice projektirane su u programskom paketu Altium Designer.
Abstract (english)
The work contains the description of functionality, design and manufacturing process of both capacitive non-contact electrodes for ECG measurement and the capacitive right leg drive electrode. The topology that is used in the design of the ECG electrodes is an improved voltage follower used to transform the high impedance of the capacitive skin-electrode interface. The electrodes are connected to an acquisition Bluetooth module which transfers the signals acquired through the sensory surface to the Nordic Semiconductor nRF52 development kit connected to a laptop. Heart activity signals are observed in real time in the SerialPlot program. The printed circuit boards are designed in the Altium Designer software package.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:720720
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2024-10-12 22:27:02