DocumentCode
526059
Title
The reaserch on high dynamic multi-mode satellite signal acquisition
Author
Jin, Xu ; Kun, Liu ; Zhiwei, Wang ; Yingying, Xu
Author_Institution
Electron. Inf. Coll., Xi´´an Polytech. Univ., Xi´´an, China
Volume
2
fYear
2010
fDate
12-13 June 2010
Firstpage
251
Lastpage
254
Abstract
In order to meet both the dynamic qualities and the acquisition accuracy of multi-mode receiver, this paper gives a variable sampling FFT+PMF Fast Acquisition method on the basis of analyzing the every system signals´ characteristics and related technologies. Combine with DSP+FPGA, it forms a hardware platform, gives part of the capture program and DSP capture process.
Keywords
digital signal processing chips; fast Fourier transforms; field programmable gate arrays; satellite navigation; signal detection; DSP; FFT; FPGA; PMF; high dynamic multimode satellite signal acquisition; multimode receiver; Demodulation; Global Positioning System; Receivers; Satellites; Silicon; Acquisition; FFT; high dynamic;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Communication Technologies in Agriculture Engineering (CCTAE), 2010 International Conference On
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6944-4
Type
conf
DOI
10.1109/CCTAE.2010.5544829
Filename
5544829
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