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master's thesis
Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. urn:nbn:hr:200:299834
Grbavac, Lucija
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Communications
Laboratory for High Frequency Measurements

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

Grbavac, L. (2015). Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola (Master's 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:200:299834

Grbavac, Lucija. "Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola." Master's 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:200:299834

Grbavac, Lucija. "Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola." Master's 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:200:299834

Grbavac, L. (2015). 'Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 14 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:299834

Grbavac L. Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2015 [cited 2024 November 14] Available at: https://urn.nsk.hr/urn:nbn:hr:200:299834

L. Grbavac, "Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola", Master's 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:200:299834

Metadata
TitleOptimizacija dijagrama zračenja linearne žičane antene - monopola i dipola
Title (english)Optimizing the radiation pattern of linear antennas (monopole and dipole antenna)
AuthorLucija Grbavac
MentorVanja Mandrić Radivojević (mentor)
Committee memberVanja Mandrić Radivojević (predsjednik povjerenstva)
Committee memberSlavko Rupčić (član povjerenstva)
Committee memberEmmanuel Karlo Nyarko (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 country2015-07-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Information Systems
Abstract
S obzirom da je dijagram zračenja monopola i dipola širok, potrebno je prikazati što usmjereniji dijagram zračenja antene. Prikazano je rješavanje problema pomoću PSO algoritma, korištenog u programskom paketu Matlab. Pri rješavanju problema i nalaženja optimalne točke uz minimiziranje kuta usmjerenosti bila je funkcija cilja algoritma. Ispitivanje se radilo na dipolu i monopolu pri određenim ograničenjima faktora !, faktora " i promera p. Rezultati su prikazani na primjeru linearne žičane antene – monopola i dipola. Rad pokazuje da se pomoću PSO algoritma mogu rješavati složeni problemi, kao što je optimizacija određenih parametara antene.
Abstract (english)
Since monopole and dipole radiation pattern is wide, it is necessary to obtain narrower antenna radiation pattern. Solving that problem with PSO algorithm, used in MATLAB software package, is described. Solving problem and finding optimal point while minimizing half power beamwidth is task of fitness function of algorithm. Testing is on certain antenna factor !, factor ! and length. Results are on linear wire antenna – monopole and dipole shown. This work demonstrates that using PSO algorithm can solve complex problems, like optimization of some antenna parameters.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:299834
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Course: branch: Communications and Informatics
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-06-09 10:05:45