prikaz prve stranice dokumenta Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF
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master's thesis
Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. urn:nbn:hr:168:912637
Kuštra, Anja
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Kuštra, A. (2014). Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:912637

Kuštra, Anja. "Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:912637

Kuštra, Anja. "Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:912637

Kuštra, A. (2014). 'Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 04 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:912637

Kuštra A. Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2014 [cited 2024 November 04] Available at: https://urn.nsk.hr/urn:nbn:hr:168:912637

A. Kuštra, "Antena niskog profila RFID transpondera u frekvencijskom pojasu UHF", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:168:912637

Metadata
TitleAntena niskog profila RFID transpondera u frekvencijskom pojasu UHF
Title (english)Low profile antenna for RFID transponder in UHF frequency band
AuthorAnja Kuštra
MentorJuraj Bartolić (mentor)
Committee memberJuraj Bartolić (predsjednik povjerenstva)
Committee memberZvonimir Šipuš (član povjerenstva)
Committee memberDavor Bonefačić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2014-07-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U sklopu diplomskog rada razmotreno je načelo rada RFID sustava i antena za RFID transpondere. Projektirana je mikrotrakasta antena s H-prorezom u programskom paketu CST Microwave Studio. Duljina antene manja je od četvrtine valne duljine, a radi u frekvencijskom području 860 – 890 MHz. Navedena antena je izrađena i provedeno je mjerenje njenih parametara u neječnoj komori. Izmjereni su koeficijent refleksije, koeficijent prijenosa snage, impedancija, dobitak i dijagram zračenja. Izmjereni parametri antena uspoređeni su s rezultatima simulacija. Provedeno je mjerenje dometa RFID sustava s izrađenom i komercijalnom labelom u slobodnom prostoru i na ljudskom tijelu. Izrađena i komercijalna labela imaju jednak domet u slobodnom prostoru dok na ljudskom tijelu izrađena antena ima oko 75 centimetara veći domet od komercijalne.
Abstract (english)
This master thesis examines the operating principles of RFID systems and antennas for RFID transponders. H-slot microstrip antenna was designed using software package CST Microwave Studio. The antenna is less than quarter wavelength long and is operating in the 860 – 890 MHz frequency band. Antenna was produced and antenna parameters were measured in anechoic chamber: reflection coefficient, transmission coefficient, impedance, gain and radiation pattern. Measured results were compared to the simulation. RFID system range was measured including produced and commercial tag in free space and on human body. Produced and commercial tag have equal range in free space while on human body produced tag has approximately 75 centimeters better range.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:912637
Study programmeTitle: Information and Communication Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije (magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2018-02-06 10:02:41