PROGRAMSKO DOLOČEN RADIJSKI SPREJEMNIK

OBLAK, MATEJ (author), Žemva, Andrej (mentor)

Z zmogljivejšimi programabilnimi vezji se je njihova uporaba razširila tudi na področja komunikacijskih sistemov. V magistrskem delu smo opisali osnovne gradnike programsko določenega radia, in njihovo medsebojno povezanost. Predstavljeni so primeri digitalnih sit, sintetičnega generatorja in postopek demodulacije. Za prikaz delovanja smo razvili in izdelali vezje, kjer smo gradnike programskega radia izvedli v FPGA vezju. S pomočjo zgrajenega sprejemnika smo sprejemali radijske postaje v frekvenčnem pasu ultrakratkih valov (UKV) s frekvenčno modulacijo.

• Language: Slovenian
• Keywords: SDR, FPGA, ZYNQ, FIR, CIC
• Work type: Master's thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-85839
• Publication date in RUL: 27.09.2016

Secondary language

• Language: English
• Title: SOFTWARE DEFINED RADIO RECEIVER

Abstract

With new technologies of programmable circuits, their use also spread to the field of communication systems. In thesis, we describe basic building blocks of software defined radio with their interactions. There are examples of digital filters, synthetic generator and demodulation techniques. For demonstration we developed and manufactured a circuit, where we have basic building blocks of software defines radio implemented in FPGA. With built receiver we show how to receive radio stations in the frequency of ultra-short waves (UKW) band with frequency modulation.

• Keywords: SDR, FPGA, ZYNQ, FIR, CIC