Title :
A multipath polyphase digital-to-analog converter for software radio transmission systems
Author :
Domanin, D. ; Gatti, U. ; Malcovati, P. ; Maloberti, F.
Author_Institution :
Integrated Microsyst. Lab., Pavia Univ., Italy
Abstract :
A digital-to-analog converter system compliant with the requirements of software radio transmission interfaces is presented. The system, through a proper combination of interpolation, digital filtering and data conversion allows us to relax the speed requirements of the analog and the digital section while fully satisfying the specifications. A design example and high level simulation results are presented
Keywords :
cellular radio; digital filters; digital-analogue conversion; interpolation; multipath channels; data conversion; digital filtering; high level simulation; interpolation; multipath polyphase digital-to-analog converter; software radio transmission systems; speed requirements; Attenuation; Computer architecture; Digital modulation; Digital-analog conversion; Filtering; Interpolation; Modulation coding; Radio frequency; Software radio; Wideband;
Conference_Titel :
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location :
Geneva
Print_ISBN :
0-7803-5482-6
DOI :
10.1109/ISCAS.2000.856336
