prikaz prve stranice dokumenta Višefunkcijske antene za pokretne komunikacije
No public access
doctoral thesis
Višefunkcijske antene za pokretne komunikacije
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2009. urn:nbn:hr:168:801710
Debogović, Tomislav
University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Communication and Space Technologies

Institutional repository: FER Repository

Cite this document

Debogović, T. (2009). Višefunkcijske antene za pokretne komunikacije (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:801710

Debogović, Tomislav. "Višefunkcijske antene za pokretne komunikacije." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2009. https://urn.nsk.hr/urn:nbn:hr:168:801710

Debogović, Tomislav. "Višefunkcijske antene za pokretne komunikacije." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2009. https://urn.nsk.hr/urn:nbn:hr:168:801710

Debogović, T. (2009). 'Višefunkcijske antene za pokretne komunikacije', Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:801710

Debogović T. Višefunkcijske antene za pokretne komunikacije [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2009 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:168:801710

T. Debogović, "Višefunkcijske antene za pokretne komunikacije", Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2009. Available at: https://urn.nsk.hr/urn:nbn:hr:168:801710

Metadata
TitleVišefunkcijske antene za pokretne komunikacije
Title (english)Multifunctional antennas in mobile communications
AuthorTomislav Debogović
MentorJuraj Bartolić (mentor)
Committee memberDavor Bonefačić (predsjednik povjerenstva)
Committee memberJuraj Bartolić (član povjerenstva)
Committee memberNikša Burum (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
(Department of Communication and Space Technologies)
Zagreb
Defense date and country2009-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Universal decimal classification
(UDC)		621.3 - Electrical engineering
Abstract
U ovom radu je objašnjena uloga i značaj antena s rekonfiguracijom ulazne impedancije (tj. radne frekvencije), dijagrama zračenja i polarizacije u modernim komunikacijskim sustavima. S obzirom da su svojstva takvih antena izravno povezana s tehnologijom RF-prekidača, obrađene su značajke PIN-diode, unipolarnog tranzistora i, osobito, RF MEMS uređaja kao RF-prekidača te je dana njihova usporedba. Razvijena je i izrađena jedna rekonfigurabilna antena s promjenjivim dijagramom zračenja koja koristi PIN-diode. Rad antene je pokazan simulacijama i mjerenjima.
Abstract (english)
In this work role and significance of frequency, pattern and polarisation reconfigurable antennas in modern wireless communication systems is examined. Since capabilities and features of these antennas are directly related to current state of RF-switch technology, PIN-diode, unipolar transistor, and especially RF MEMS device as a switch are elaborated. Also, comparison of these three types of switches is made. Pattern reconfigurable antenna employing PIN-diodes is developed using commercial software and fabricated. The performance of the pattern reconfigurable antenna is demonstrated with simulation and measurement results.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:801710
ProjectNumber: 036-0361566-1573
Title: Višefunkcijske antene u komunikacijskim i radarskim sustavima
Leader: Juraj Bartolić
Jurisdiction: Croatia
Funder: MZOS
Funding stream: ZP
Study programmeTitle: Doctoral study programme "Electrical Engineering and Computing"
Study programme type: university
Study level: postgraduate
Academic / professional title: doktor/doktorica znanosti, po-dručje tehničkih znanosti (doktor/doktorica znanosti, po-dručje tehničkih znanosti)
Catalog URLhttps://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=33471
Type of resourceText
Extent98 str.
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2020-04-07 09:18:32