Naslov
A Bit Error Rate model of M-ary PSK OFDM satellite communication systems for educational purpose

Autori
Bačić, Iva ; Malarić, Krešimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings MEASUREMENT 2009 / Tyšler, Milan ; Manka, Janko ; Witkovsky, Viktor - Bratislava : Institute of Measurement Science, Slovak academy of Sciences, 2009, 227-230

ISBN
978-80-969672-1-6

Skup
7th International Conference on Measurement

Mjesto i datum
Smolenice, Slovačka, 20.05.2009. - 23.05.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
OFDM; M-ary PSK; subcarrier; cyclic prefix; BER; Matlab

Sažetak
In this work, after a basic theoretical background on orthogonal frequency division multiplexing, our virtual bit error rate mode of M-ary PSK OFDM satellite communication systems, realised in Matlab, is presented. Elementary guide for the program is given: by simply typing the wanted parameters, communication system is defined. BER for this system can be plotted. This program is especially suitable for educational propose. Furthermore, in this work, influence of different PSK modulation, number of subcarriers and length of cyclic prefix on the signal performance and communication quality is analysed. It was shown that the BPSK gained the best signal performance, number of subcarriers has no influence on the transmission quality and by increasing the cyclic prefix BER is smaller.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA