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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yanyang Zhao Ligen Wang Frigon, J.-F. Nerguizian, C. Ke Wu Bosisio, R.G. |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. de Genie Elect., Ecole Polytech., Montreal, Que. (Yanyang Zhao; Ligen Wang; Frigon, J.-F.; Nerguizian, C.; Ke Wu; Bosisio, R.G.) |
| Abstract | A software defined radio (SDR) receiver architecture is proposed in this paper for ultra-wideband (UWB) applications. Both UWB data communication and positioning functions are implemented in a single hardware platform and using suitable demodulation and positioning algorithms respectively. This architecture adopts a direct conversion radio frequency (RF) front-end based on multi(six)-port technology. The features of multi(six)-port technology provide the feasibility to realize both UWB functionalities without changing the hardware configuration. Furthermore it has several advantages such as object penetration, multi-path immunity and low probability of interception. In the proposed architecture, an impulse UWB signal is considered for BPSK data communication and positioning in an indoor environment. Data communication and positioning simulation results of the considered system have been obtained for an indoor environment. A proof-of-concept experiment has been realized on a test bench that includes a multi-port RF front-end fabricated using commercial components. The measurement and simulation results validate the proposed architecture and corresponding algorithm in a 1 GHz operating band |
| Starting Page | 255 |
| Ending Page | 258 |
| File Size | 255267 |
| Page Count | 4 |
| File Format | |
| ISBN | 1424400384 |
| DOI | 10.1109/CCECE.2006.277399 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-05-07 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Software radio Receivers Computer architecture Ultra wideband communication Data communication Radio frequency Hardware Indoor environments Ultra wideband technology Application software positioning Software defined radio Ultra-wideband six-port demodulation |
| Content Type | Text |
| Resource Type | Article |
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