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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Spacek, J. Puricer, P. |
| Copyright Year | 2006 |
| Description | Author affiliation: Fac. of Electr. Eng., Czech Tech. Univ., Prague (Spacek, J.; Puricer, P.) |
| Abstract | The topic of the paper is focused on the design and implementation of the radio front-end part for experimental GNSS software receiver developed at the Department of Radio Engineering of the Czech Technical University in Prague. The receiver is designed for the processing of signals of present and future global navigation satellite systems, including GPS, GLONASS and Galileo. For the biggest possible versatility, the modular architecture and software defined radio (SDR) concept were chosen. The front-end unit consists of three independent channels with the bandwidth of 24 MHz each that use a single conversion super-heterodyne concept with intermediate frequency 140 MHz. The front-end provides down converted analogue signal to DSP unit represented by FPGA device with two embedded PowerPC cores. The paper also provides comparison of the front-end of experimental receiver with lot manufacture case |
| Starting Page | 211 |
| Ending Page | 214 |
| File Size | 4002961 |
| Page Count | 4 |
| File Format | |
| ISBN | 9537044033 |
| ISSN | 13342630 |
| DOI | 10.1109/ELMAR.2006.329551 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-06-07 |
| Publisher Place | Croatia |
| Access Restriction | Subscribed |
| Rights Holder | ELMAR-CROATIAN SOCIETY ELECTRONICS IN |
| Subject Keyword | Process design GNSS Receivers Satellite navigation systems frond-end Global Positioning System Design engineering software receiver Computer architecture Bandwidth Signal processing Signal design Software radio |
| Content Type | Text |
| Resource Type | Article |
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