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undergraduate thesis
Propagacija radijskog signala u zatvorenom prostoru
2015. urn:nbn:hr:200:384410
Prljević, Ružica
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Communications
Laboratory for High Frequency Measurements

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Prljević, R. (2015). Propagacija radijskog signala u zatvorenom prostoru (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:384410

Prljević, Ružica. "Propagacija radijskog signala u zatvorenom prostoru." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:384410

Prljević, Ružica. "Propagacija radijskog signala u zatvorenom prostoru." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:384410

Prljević, R. (2015). 'Propagacija radijskog signala u zatvorenom prostoru', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:384410

Prljević R. Propagacija radijskog signala u zatvorenom prostoru [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2015 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:200:384410

R. Prljević, "Propagacija radijskog signala u zatvorenom prostoru", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:200:384410

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Metadata
TitlePropagacija radijskog signala u zatvorenom prostoru
Title (english)Indoor Radio Signal Propagation
AuthorRužica Prljević
MentorSnježana Rimac-Drlje (mentor)
Committee memberSnježana Rimac-Drlje (predsjednik povjerenstva)
Committee memberHrvoje Glavaš (član povjerenstva)
Committee memberMario Vranješ (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Communications)
(Laboratory for High Frequency Measurements)
Osijek
Defense date and country2015-04-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Information Systems
Abstract
U ovom su radu opisane karakteristike antena, podjela antena i parametri antene. Objašnjeni su mehanizmi propagacije radiovalova: ogib refleksija, refrakcija, disperzija i apsorbcija. Dan je pregled modela propagacije radiovalova koji predviđaju jakosti polja u različitim uvjetima. Provedena su mjerenja jakosti polja sinusnog signala na 900 MHz u unutarnjem prostoru u zgradi Elektrotehničkog fakulteta u Osijeku. Izmjerene su jakosti polja u hodnicima u uvjetima optičke vidljivosti te u prostorijama s jednim ili više zidova između odašiljača i antene. Izmjereni rezultati su uspoređeni sa vrijednostima izračunatima prema modelu propagacije u slobodnom prostoru.
Abstract (english)
This paper describes the characteristics of the antenna, the classification of the antennas and the antenna parameters. It explains the mechanism of radio waves propagation: diffraction reflection, refraction, dispersion and absorption. An overview of the propagation models of radio waves which predict the field strength in a variety of conditions is given. Field strength of a sinusoidal signal at 900 MHz in the interior of the building in the Faculty of Electrical Engineering is measured. Field strength is measured in the corridors in conditions of optical visibility as well as in the rooms with one or more walls between the transmitter and the antenna. The measured results are compared with the values calculated by the model of propagation in free space.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:384410
Study programmeTitle: Undergraduate University Study Programme; branch Electrical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-07-05 12:33:15