Fluxgate gradiometar

master's thesis

• Title (english): Fluxgate gradiometer
• Author: Marko Gazivoda
• Mentor: Mario Cifrek (mentor)
• Committee member: Mario Cifrek (predsjednik povjerenstva)
• Committee member: Ivan Leniček (član povjerenstva)
• Committee member: Darko Vasić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-18, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom je diplomskom radu najprije objašnjena teoretska podloga funkcioniranja fluxgate magnetometra. Nakon toga je u sljedećem poglavlju rečeno nešto o mjernim mogućnostima i karakteristikama fluxgate magnetometara i primjenama koje iz tih mogućnosti slijede, s posebnim naglaskom na biomedicinske primjene analizirane u kasnijem poglavlju. U poglavlju nakon poglavlja o primjenama opisane su osnovne značajke gradiometarskog sustava i važni parametri koji definiraju funkcionalnost gradiometarskog sustava. Nakon toga je u sljedećem poglavlju opisan vlastiti izrađeni prototip fluxgate gradiometarskog sustava s detaljnim opisom svake cjeline unutar sklopa, kao i pojedinih komponenata unutar cjeline i interakcije između cjelina i komponenata. Nakon već spomenutog opisa biomedicinskih primjena uređaja (posebno magnetokardiografija), u sljedećem se poglavlju komentiraju rezultati mjerenja i analizira eventualni prostor za unaprjeđivanje uređaja. Rad završava zaključkom u kojem se sumira rad i naglašava ključne informacije iz samog rada.

Abstract (english)

In this masters thesis first the theoretical principles of a fluxgate magnetometer are explained. After that, in the next chapter the measurement capabilities and characteristics are presented and the applications that arise from those characteristics, with special emphasis on the possibility of biomedical applications, which are presented at a later chapter. In the next chapter the basics of the gradiometer system are explained, with explanation of key factors which determine it’s functionality. The next chapter is dedicated to detailed description of the first order fluxgate gradiometer system made as a part of this masters thesis. It brings detailed descriptions od every segment of the system, as well as descriptions of each component within the segment and interactions between segments and components. After this comes the aforementioned description of potential biomedical applications (especially magnetocardiography), which is followed by a chapter that brings details on the measuring capabilities of the prototype and comments on the measurement results with the analysis of possible ways of improving the design. In the end, the thesis is concluded by a conclusion which sums up the thesis and states the most important information from the thesis.

• Keywords: fluxgate; magnetometar; gradiometar; primjene i mjerne mogućnosti fluxgate sustava; biomagnetizam; prototip fluxgate gradiometra prvog reda
• Keywords (english): fluxgate; magnetometer; gradiometer; applications and measurement capabilities of fluxgate systems; biomagnetism; first order fluxgate gradiometer
• Language: croatian
• URN:NBN: urn:nbn:hr:168:673176
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 08:52:34