Performance analysis of anti narrow-band noise in spread spectrum system

Author

Mingji, Yang ; Xinmiao, Lu

Author_Institution

College of Measurement-Control Technology and Communication Engineering, Harbin University of Science and Technology, Harbin China

fYear

2012

fDate

18-21 Sept. 2012

Firstpage

1

Lastpage

4

Abstract

The performance of anti narrowband noise of direct sequence spread spectrum (DSSS) communication system is investigated in this paper. The new result given in the paper shows that performance of anti noise in DSSS system is different from classic result. The attenuation of narrowband noise in DSSS system is the function of the relative distance between the narrowband noise and carrier frequency of DSSS system, and it is discontinuous. The attenuation of broadband noise is little, and the process gain is about 0.46dB. The results can be utilized in design and application of spread spectrum system.

Keywords

code division multiple access; spread spectrum communication; DSSS system; antinarrow-band noise; broadband noise; carrier frequency; direct sequence spread spectrum communication system; performance analysis; relative distance; Band pass filters; Information filters; Narrowband; Noise; Spread spectrum communication; anti noise; gain; narrow-band noise; spread spectrum;

fLanguage

English

Publisher

ieee

Conference_Titel

Strategic Technology (IFOST), 2012 7th International Forum on

Conference_Location

Tomsk

Print_ISBN

978-1-4673-1772-6

Type

conf

DOI

10.1109/IFOST.2012.6357657

Filename

6357657