Title :
SDR — receiver implemented using software demodulation in 2 meters band
Author :
Tamas, Cosmin A. ; Vulpe, Victor
Author_Institution :
CETTI, Politeh. Univ. of Bucharest, Bucharest, Romania
Abstract :
The receiver is based on the software defined radio (SDR) technology, being focus on very important topics of our days: the interconnection between the modules of the analog radio signal and digital signal. In this system it is used the quadrature digital demodulating signal in frequency, narrow band in the range 144-146 MHz (2 m) using a signal DSP processor.
Keywords :
demodulation; digital signal processing chips; radio receivers; software radio; analog radio signal modules; digital signal modules; frequency 144 MHz to 146 MHz; quadrature digital demodulating signal; receiver; signal DSP processor; software defined radio; software demodulation; Active filters; Circuits; Costs; Demodulation; Digital signal processing; Frequency conversion; Frequency synthesizers; Mixers; Receivers; Signal processing;
Conference_Titel :
Electronics Technology, 2009. ISSE 2009. 32nd International Spring Seminar on
Conference_Location :
Brno
Print_ISBN :
978-1-4244-4260-7
DOI :
10.1109/ISSE.2009.5207040
