From: Fast GNSS satellite signal acquisition method based on multiple resamplings
Data | Data 1 | Data 2 | Data 3 |
---|---|---|---|
Intermediate frequency (MHz) | 4.1304 | 4.1304 | 9.548 |
Sampling frequency (MHz) | 16.3676 | 16.3676 | 38.192 |
Initial resampling frequency f 1 (MHz) | 8.2608 | 8.2608 | 19.096 |
Resampling step size (MHz) | 3.273 | 3.273 | 7.638 |
Number of satellites acquired | Â | Â | Â |
 1 round PCPSA | 5 | 7 | 6 |
 10 rounds PCPSA | 8 | 9 | 9 |
 MR-PCPSA | 8 | 9 | 9 |
Time cost (s) | Â | Â | Â |
 PCPSA | 7.8 | 7.7 | 19.5 |
 MR-PCPSA | 4.7 | 4.5 | 11.4 |
Improvement (%) | 39.7 | 41.6 | 41.5 |