A study of GPS jamming and anti-jamming

Author

Hu, Hui ; Wei, Na

Author_Institution

Sch. of Inf. Eng., East China JiaoTong Univ., Nanchang, China

Volume

1

fYear

2009

fDate

19-20 Dec. 2009

Firstpage

388

Lastpage

391

Abstract

The weaknesses of GPS (Global Positioning System) is vulnerable to be jammed, so the study of jamming and anti-jamming of GPS has drawn more and more attention. In this paper, it analyzes the performance of GPS jamming and the anti-jamming of GPS receiver about blanket jamming. In addition, it establishes the simulation model based on MATLAB and gives the analysis of the performance of the anti-jamming about GPS receiver by adding the C/A code jamming and single-frequency jamming. Finally, based on the simulation, it analyzes the effect on GPS receiver by adding C/A code jamming and single-frequency jamming; and it achieves the analysis of the anti-jamming of GPS after the bit error decision, which proves that GPS have some ability of anti-noise and anti-jamming.

Keywords

Global Positioning System; jamming; mathematics computing; radio receivers; C/A code jamming; GPS anti-jamming; GPS jamming; GPS receiver; Global Positioning System; MATLAB; anti-noise; bit error decision; blanket jamming; single-frequency jamming; Analytical models; Bandwidth; Global Positioning System; Intelligent transportation systems; Jamming; MATLAB; Navigation; Performance analysis; Satellites; Spread spectrum communication; C/A code jamming; GPS; anti-jamming; single-frequency jamming;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Intelligent Transportation System (PEITS), 2009 2nd International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4244-4544-8

Type

conf

DOI

10.1109/PEITS.2009.5406988

Filename

5406988