Abstract
According to the problem of acquisition error for high dynamic direct sequence spread spectrum signals, a new compensation method is presented to guarantee acquisition phase accuracy of PN code. In this method, the acquisition result of Doppler frequency is used to compensate acquisition phase of PN code based on processing time of acquisition and start-up time of tracking. Analysis and simulation results indicate that the principle of method is correct and the initialize precision for tracking can be ensured especially for high dynamic environment.
Original language | English |
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Title of host publication | Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09 |
DOIs | |
Publication status | Published - 2009 |
Event | 2009 2nd International Congress on Image and Signal Processing, CISP'09 - Tianjin, China Duration: 17 Oct 2009 → 19 Oct 2009 |
Publication series
Name | Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09 |
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Conference
Conference | 2009 2nd International Congress on Image and Signal Processing, CISP'09 |
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Country/Territory | China |
City | Tianjin |
Period | 17/10/09 → 19/10/09 |
Keywords
- Acquisition
- Direct sequence spread spectrum signal
- High dynamic
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Wang, Y. Q., Luo, H. K., & Wu, S. L. (2009). Compensation method of acquisition for high dynamic DSSS signal. In Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09 Article 5304630 (Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09). https://doi.org/10.1109/CISP.2009.5304630