DocumentCode
2291409
Title
Averaging correlation for C/A code acquisition and tracking in frequency domain
Author
Starzyk, Janusz A. ; Zhu, Z.
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Ohio Univ., Athens, OH, USA
Volume
2
fYear
2001
fDate
2001
Firstpage
905
Abstract
This paper describes a new software method called "averaging correlation" to do block level GPS C/A code acquisition and tracking in frequency domain with smaller FFT blocks. The method retains the signal to noise ratio observed in more expensive correlators. Frequency domain software processing will become more feasible and popular if this method is implemented in civil GPS receivers
Keywords
Global Positioning System; correlation methods; fast Fourier transforms; radio receivers; satellite tracking; signal detection; C/A code acquisition; FFT block; averaging correlation; civil GPS receiver; frequency domain software processing; signal-to-noise ratio; tracking; Bandwidth; Frequency domain analysis; Global Positioning System; Navigation; Satellite broadcasting; Signal generators; Signal processing; Signal processing algorithms; Signal sampling; Spread spectrum communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on
Conference_Location
Dayton, OH
Print_ISBN
0-7803-7150-X
Type
conf
DOI
10.1109/MWSCAS.2001.986334
Filename
986334
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