Implementacija programski definiranog prijamnika na čipu

master's thesis

• Title (english): System on Chip Implementation of Software Defined Radio
• Author: Anja Žiljak
• Mentor: Mladen Vučić (mentor)
• Committee member: Mladen Vučić (predsjednik povjerenstva)
• Committee member: Davor Petrinović (član povjerenstva)
• Committee member: Goran Molnar (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-02-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U ovom radu opisana je prilagodba postojećeg programski definiranog prijamnika na sustav ZedBoard. Razvijen je analogni podsustav za spajanje AD pretvornika na sustav ZedBoard, te četiri referentna dizajna kojima se uhodavaju digitalni podsustavi. Prvi referentni dizajn obuhvaća uhodavanje AD pretvornika. Drugi referentni dizajn obuhvaća uhodavanje audio kodeka. Treći referentni dizajn obuhvaća uhodavanje radio prijamnika čiji je izlaz spojen na audio kodek. Četvrti referentni dizajn obuhvaća razvoj IP bloka prijamnika, njegovo spajanje na procesor te obradu signala izvedenu u programskoj podršci. Podaci I i Q grane se obrađuju u stvarnom vremenu, a implementirani su demodulatori klasičnog AM, SSB i kutno moduliranog signala.

Abstract (english)

This thesis presents the implementation of a software-defined radio receiver on the ZedBoard development board. An analog subsystem for connecting the AD converter to the ZedBoard has been developed together with four reference designs containing digital subsystems. The first reference design verifies the connection of the AD converter. The second reference design verifies the built-in audio codec. The third reference design verifies the radio receiver whose output is connected to the audio codec. The fourth reference design consists of a receiver IP core, its connection to the processing unit as well as the digital signal processing software. The software demodulates I and Q signals in real time, supporting the demodulation of classic AM, SSB and angle modulated signals.

• Keywords: sustav na čipu; SoC; programski definiran radio; SDR; programabilna logička polja; FPGA; ZedBoard
• Keywords (english): system on chip; SoC; software-defined radio; SDR; programmable gate arrays; FPGA; ZedBoard
• Language: croatian
• URN:NBN: urn:nbn:hr:168:931282
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-14 02:25:43