prikaz prve stranice dokumenta Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije
  Download
PDF 5.76 MB
undergraduate thesis
Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. urn:nbn:hr:200:068128
Rendić, Ana
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

Rendić, A. (2021). Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije (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:200:068128

Rendić, Ana. "Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:068128

Rendić, Ana. "Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:068128

Rendić, A. (2021). 'Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:068128

Rendić A. Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2021 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:200:068128

A. Rendić, "Dijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:200:068128

Metadata
TitleDijagram zračenja ( u V i H ravnini) industrijskih antena sustava mobilne telefonije
Title (english)Radiation pattern (V and H) of industrial antennas
AuthorAna Rendić
MentorVanja Mandrić (mentor)
MentorDina Jukić (sumentor)
Committee memberVanja Mandrić (predsjednik povjerenstva)
Committee memberGoran Knežević (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 country2021-10-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Radio Communications
Abstract
Nakon razvoja prvih antena započinje razvoj radiokomunikacija. Njihov napredak je omogućio značajne promjene u svakodnevnom životu ljudi. Jedan od značajnih parametara antene je dijagram zračenja. Na dijagramu zračenja mogu se vidjeti karakteristične veličine za zadanu antenu. Na temelju podataka koje daje proizvođač antene i dijagrama zračenja slične antene moguće je iščitati vrijednosti za svaki stupanj te nacrtati dijagram zračenja u vertikalnoj i horizontalnoj ravnini za zadanu antenu. Postoje različite vrste antena koje se primjenjuju za različite uvjete i frekvencijska područja. Prva generacija mobilnih mreža bila je GSM (eng. Global System for Mobile Communications), dok se danas razvija peta generacija mobilnih mreža poznatija pod imenom 5G. Ova generacija donosi mnoge promjene, a jedna od njih je i manje frekvencijsko. Peta generacija zauzima frekvencijsko područje od 3500 MHz do 3600 MHz. Manje frekvencijsko područje znači da će pojedine frekvencije biti oslobođene za druge primjene.
Abstract (english)
The development of radio communications began shortly after the development of antennas. Their progress has enabled significant changes in people's everyday lives. One of the major parameters of the antenna is the radiation pattern. The characteristic values for the given antenna can be seen in the radiation pattern. Based on the data provided by the antenna manufacturer and the radiation pattern of a similar antenna, it is possible to read the values for each degree and draw a radiation diagram in the vertical and horizontal planes for a given antenna. Different types of antennas apply to different conditions and frequency ranges. The first generation of mobile networks was Global System for Mobile Communications, while the fifth generation is being developed today. The fifth generation is also known as 5G. This generation brings many changes in mobile networks, and one of them is a lesser frequency range. It occupies the frequency range from 3500 MHz to 3600 MHz. A smaller frequency range means that some frequencies can be used for other purposes.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:068128
Study programmeTitle: Undergraduate University Study Programme
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-09-07 12:13:01