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master's thesis
Izvedba usmjerene antene za 5G mrežu
2021. urn:nbn:hr:179:056147
Šustić, Frane
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Electronics and Computing

Cite this document

Šustić, F. (2021). Izvedba usmjerene antene za 5G mrežu (Master's thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:056147

Šustić, Frane. "Izvedba usmjerene antene za 5G mrežu." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:056147

Šustić, Frane. "Izvedba usmjerene antene za 5G mrežu." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:056147

Šustić, F. (2021). 'Izvedba usmjerene antene za 5G mrežu', Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 15 November 2024, https://urn.nsk.hr/urn:nbn:hr:179:056147

Šustić F. Izvedba usmjerene antene za 5G mrežu [Master's thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2021 [cited 2024 November 15] Available at: https://urn.nsk.hr/urn:nbn:hr:179:056147

F. Šustić, "Izvedba usmjerene antene za 5G mrežu", Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:179:056147

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Metadata
TitleIzvedba usmjerene antene za 5G mrežu
Title (english)Directional antenna design for 5G network
AuthorFrane Šustić
MentorMaja Škiljo (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Electronics and Computing)
Split
Defense date and country2021-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Telecommunications and Informatics
Abstract
U radu je opisan postupak dizajna i simulacije lijevak antene predviđene za rad u frekvencijskom području od 3.3 GHz do 4.2 GHz. Nakon konstrukcije i simulacije računalnog modela izrađena je lijevak antena koristeći niski budžet i lako dostupne materijale (aluminijska folija, Pringles limenka, ljepljva aluminijska traka, karton). Komponente antene (cilindrični valovod, konusi, lijevak, pregrada) su složene u cjelinu i učvršćene. Izrađena antena je bila testirana VNA uređajem, na kojemu je prvo bila obavljena kalibracija kako bi se dobili precizni rezultati mjerenja. Za mjerenje impulsnog odziva je korištena komercijalna širokopojasna antena. Zbog nesavršenosti u izradi i u mjerenju izrađena lijevak antena je bila samo aproksimacija računalnog modela, no vrijednosti izmjerenih osnovnih parametara antene (VSWR, impulsni odziv, impedancija, polarizacija) su pokazale da je izrađena antena dobrih karakteristika za traženo frekvencijsko područje iako sadržava mnoge nesavršenosti koje proizlaze iz korištenih materijala i problema pri izradi, pa nije na razini antene koja je bila modelirana u FEKO-u.
Abstract (english)
The paper describes the procedure of design and simulation of conical horn antenna intended for operation in the frequency range from 3.3 GHz to 4.2 GHz. After construction and simulation of computer model conical horn antenna was made using low budget and easily accessible materials (aluminum foil, Pringles can, adhesive aluminum tape, cardboard). The antenna components (cylindrical waveguide, cones, funnel, baffle) were assembled as a whole and fixed. The antenna that was made was tested with a VNA device, on which calibration was first performed to obtain accurate measurement results. A commercial broadband antenna was used to measure the impulse response. Due to imperfections in the construction and measurement, the fabricated conical horn antenna was only an approximation of the computer model, but the values of the measured basic parameters of the antenna (VSWR, impulse response, impedance, polarization) have shown that the constructed antenna has good characteristics for the required frequency range, although it contains many imperfections arising from the materials used and manufacturing problems, so it is not at the level of the antenna that was modeled in FEKO.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:056147
Study programmeTitle: Communications and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka komunikacjske i informacijske tehnologije (magistar/magistra inženjer/inženjerka komunikacjske i informacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to authenticated users
Terms of useLicence In copyright icon
Created on2022-10-14 09:10:25