Simulation and Analysis Acquisition of GPS C/A Code Signals in GPS System

Author

Zhang Wei ; Zhang Ke ; Wu Binbin ; Suh Heejong

Author_Institution

Coll. of Inf. Eng., Beijing Inst. of Petrochem. Technol., Beijing, China

fYear

2009

fDate

18-20 Jan. 2009

Firstpage

1

Lastpage

4

Abstract

Software-based GPS (SGR) Receiver can analyst processing the GPS signal at the lowest level of GPS raw signal data from the antenna. In this paper, in the deep research GPS signal capture principle´s foundation, carried on the simulation using Matlab to the GPS signals capture process to realize and to analyze. The simulation result further confirmed this method´s accuracy and the feasibility, this to further studies under the true environment in the simulation platform the GPS signal, the improvement satellite receiving unit performance has the very vital practical significance.

Keywords

Global Positioning System; antennas; computer software; mathematics computing; radio receivers; satellite communication; GPS C/A code signals; Matlab; SGR; antenna; satellite receiving unit; software-based GPS receiver; Analytical models; Bandwidth; Data engineering; Frequency; Global Positioning System; Information analysis; Satellite broadcasting; Satellite navigation systems; Signal analysis; Signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Network and Multimedia Technology, 2009. CNMT 2009. International Symposium on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-5272-9

Type

conf

DOI

10.1109/CNMT.2009.5374530

Filename

5374530