Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola

Grbavac, Lucija

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master's thesis

Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola

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

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APA 6th Edition

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

MLA 8th Edition

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

Chicago 17th Edition

Harvard

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 27 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:299834

Vancouver

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 2025 January 27] Available at: https://urn.nsk.hr/urn:nbn:hr:200:299834

IEEE

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

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:299834

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Metadata

Title	Optimizacija dijagrama zračenja linearne žičane antene - monopola i dipola
Title (english)	Optimizing the radiation pattern of linear antennas (monopole and dipole antenna)
Author	Lucija Grbavac
Mentor	Vanja Mandrić Radivojević (mentor)
Committee member	Vanja Mandrić Radivojević (predsjednik povjerenstva)
Committee member	Slavko Rupčić (član povjerenstva)
Committee member	Emmanuel Karlo Nyarko (član povjerenstva)
Granter	Josip 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 country	2015-07-15, 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)
Language	croatian
URN:NBN	urn:nbn:hr:200:299834
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Open access
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Created on	2016-06-09 10:05:45