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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Cui Xiaozhun Mi Hong Li Yi Liu Qingjun |
| Copyright Year | 2012 |
| Abstract | An absolute calibrate of BOC signal transmitting channel on navigation satellite based on software defined radio is addressed. At first, the BOC navigation signal and the pulse per second (PPS) generated by navigation time keeping system are sampled synchronously. After the sampling data of BOC signal is preprocessed, a serial-to-parallel transform is done for the intermediate frequency carried BOC signal data, the high rate data stream is converted into several low rate data streams. Parallel capture of code phase is done and the pesudocode starting point of each data stream can be gotten. With sampling data of PPS, the start points of the absolute delay can be decided. Integrating with the calibration delay of the preprocessing, time division processing, test cables and attenuator, the absolute delay of BOC navigation signal for transmitting channel is obtained. The simulated result indicates the precision of the calibrated algorithm is less than one sample period. |
| Starting Page | 153 |
| Ending Page | 156 |
| File Size | 210714 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781467322171 |
| DOI | 10.1109/ICDMA.2012.37 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-31 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Correlation Time division processing Receivers BOC Calibration Indexes Absolute delay calibration Delay Global Positioning System Transmission Channel |
| Content Type | Text |
| Resource Type | Article |
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