FFT Method for Acquiring the GPS Signal

Shu Hai Wang; Shu Wang Chen; Shao Dong Yin

doi:10.4028/www.scientific.net/AMR.816-817.594

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 816-817FFT Method for Acquiring the GPS Signal

FFT Method for Acquiring the GPS Signal

Abstract:

To improve the speed of the GPS signal acquisition, a new design method based on the FFT is presented in the paper. It has many advantages over the existing acquisition in time-domain. The detailed design procedure of the new method is illustrated. By using it to acquire the real GPS signal, we can conclude the practicability of this new method. This design utilizes fewer resources in hardware design and achieves faster acquisition.

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Manufacturing Science and Technology (ICMST2013)

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Periodical:

Advanced Materials Research (Volumes 816-817)

Pages:

594-597

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.816-817.594

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Online since:

September 2013

Authors:

Shu Hai Wang, Shu Wang Chen, Shao Dong Yin

Keywords:

FFT, Field-Programmable Gate Array (FPGA), Signal Acquiring

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References

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