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EnglishSoftware-defined radio (SDR) is a rapidly evolving technology. SDR have been widely studied as a solution to support multiple competing and in compatible air interface standard in future wireless communications. In this paper, we present the design of a digital down converter (DDC) module for triple-mode WCDMA, CDMA2000 and GSM. The designed module consists of digital mixer, CIC filter, and decimation filter and frequency converter. Theses sub-modules are software reconfigured in architecture to be compatible with WCDMA, CDMA2000 and GSM. The design is software configured with minimum hardware and maximum operating speed.
| Titolo: | Design of triple-mode Digital Down Converter for WCDMA, CDMA2000 and GSM of Software Defined Radio | |
| Autori: | ||
| Data di pubblicazione: | 2009 | |
| Abstract: | Software-defined radio (SDR) is a rapidly evolving technology. SDR have been widely studied as a solution to support multiple competing and in compatible air interface standard in future wireless communications. In this paper, we present the design of a digital down converter (DDC) module for triple-mode WCDMA, CDMA2000 and GSM. The designed module consists of digital mixer, CIC filter, and decimation filter and frequency converter. Theses sub-modules are software reconfigured in architecture to be compatible with WCDMA, CDMA2000 and GSM. The design is software configured with minimum hardware and maximum operating speed. | |
| Handle: | http://hdl.handle.net/11562/413737 | |
| ISBN: | 9781424458141 | |
| Appare nelle tipologie: | 04.01 Contributo in atti di convegno |
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