Title :
A software defined radio platform with direct conversion: SOPRANO
Author :
Haruyama, Shinichiro ; Morelos-Zaragoza, Robert
Author_Institution :
Adv. Telecommun. Lab., Sony Comput. Sci. Laboratories, Inc., Tokyo, Japan
fDate :
6/23/1905 12:00:00 AM
Abstract :
A new software defined radio platform with multiport-based direct conversion is proposed, named SOPRANO (Software Programmable and Hardware Reconfigurable Architecture for Network). The main features of SOPRANO are a high-level design methodology for digital circuits, a new mixer-less direct conversion method, and software algorithms for multi-band and multi-mode operation. We built the first prototype SOPRANO 1.0, which was able to receive PSK and QAM signals with two different carrier frequencies at 2.45 GHz and 5.25 GHz by changing signal processing software
Keywords :
MMIC; digital circuits; programmable circuits; radio receivers; reconfigurable architectures; software architecture; 2.45 GHz; 5.25 GHz; MMIC; PSK signals; QAM signals; SHF; SOPRANO; Software Programmable and Hardware Reconfigurable Architecture; UHF; carrier frequencies; digital circuits; direct conversion; high-level design; mixer-less direct conversion method; multi-band operation; multi-mode operation; signal processing software; software algorithms; software defined radio platform; software defined radio receiver; Design methodology; Digital circuits; Hardware; Phase shift keying; Quadrature amplitude modulation; Reconfigurable architectures; Signal processing algorithms; Software algorithms; Software prototyping; Software radio;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956459
