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Content Provider | IEEE Xplore Digital Library |
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Author | Lin Zhao Shuaihe Gao Yong Hao |
Copyright Year | 2009 |
Description | Author affiliation: Automation College Harbin Engineering University, Harbin, China (Lin Zhao; Shuaihe Gao; Yong Hao) |
Abstract | The fast acquisition algorithms for high dynamic GPS signals was analyzed, and the result indicated that the fast fourier transform (FFT) played an important role in both the segment correlation algorithm and the fast acquisition algorithm based on FFT. So improving the efficiency of FFT can be significantly better the performance of GPS receivers. Considering the pros and cons of the FFT processing algorithms, a combination algorithm was put forward, which was applied to the GPS C/A signals acquisition. Simulation experiments was implemented to test the combination algorithm, and the results verify that the algorithm could obviously reduce the calculating amount without any loss of accuracy. |
File Size | 248056 |
File Format | |
ISBN | 9781424438631 |
DOI | 10.1109/ICEMI.2009.5274110 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-08-16 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Automation Instruments Educational institutions Frequency estimation fast fourier transform Frequency domain analysis Global Positioning System Fast Fourier transforms global position system Bandwidth Signal processing Hardware acquisition high dynamic |
Content Type | Text |
Resource Type | Article |
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