prikaz prve stranice dokumenta Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage
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master's thesis
Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. urn:nbn:hr:168:212395
Dobrijević, Dominik
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Dobrijević, D. (2020). Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:212395

Dobrijević, Dominik. "Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:212395

Dobrijević, Dominik. "Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:212395

Dobrijević, D. (2020). 'Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:212395

Dobrijević D. Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2020 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:168:212395

D. Dobrijević, "Povećanje snage i korisnosti u radio-frekvencijskim pojačalima snage", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:168:212395

Metadata
TitlePovećanje snage i korisnosti u radio-frekvencijskim pojačalima snage
Title (english)Improvement of output power and efficiency in radio-frequency power amplifiers
AuthorDominik Dobrijević
MentorTomislav Suligoj (mentor)
Committee memberTomislav Suligoj (predsjednik povjerenstva)
Committee memberDubravko Babić (član povjerenstva)
Committee memberMarko Koričić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2020-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom radu sistematizirana je izvedba radio-frekvencijskih pojačala za primjenu u bežičnim komunikacijama. S naglaskom na frekvenciju nosioca iznosa 2,4 GHz, projektirana su pojačala snage klase A i F. Uspoređena je djelotvornost prilagodnih mreža s koncentriranim i distribuiranim komponentama. Demonstrirane su metode naknadnog ugađanja projektiranih sklopova. S ciljem postizanja veće izlazne snage ispitana je paralelna arhitektura pojačala korištenjem hibridnih sprežnika. Dobivena pojačala su karakterizirana i uspoređeno s obzirom na ključne parametre.
Abstract (english)
In this thesis, the design radio frequency amplifiers for use in wireless communications is systematized. Class A and F amplifiers were designed for usage in the 2,4 GHz frequency band. The effectiveness of matching networks using concentrated and distributed components is compared. Subsequent tuning methods for amplifiers are demonstrated. In order to achieve a higher power output, a parallel amplifier architecture using hybrid couplers is tested. Key parameters of the fabricated power amplifiers were measured and compared.
Keywords
Keywords (english)
Languageenglish
URN:NBNurn:nbn:hr:168:212395
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2023-01-13 09:55:21