A novel digital spectrum anaysis for broadband spread spectrum communication signal

Author

Xiao Yan ; Qin, Kaiyu

Author_Institution

Sch. of Autom. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu

fYear

2008

fDate

25-27 May 2008

Firstpage

797

Lastpage

801

Abstract

A new broadband spectrum analysis scheme which processes real-time analysis mode and sweep spectrum analysis mode is proposed based on all-digital IF (intermediate frequency) technology. The architecture of digital sweep spectrum analysis is firstly presented in a tutorial view, then the principle and hardware realization of high precision RMS (root-mean-square) detection are discussed in detail. Finally, the practical consequent results of digital sweep spectrum analysis for spread spectrum signal are provided.

Keywords

broadband networks; mean square error methods; signal processing; spread spectrum communication; all-digital intermediate frequency; broadband spread spectrum communication signal; digital spectrum analysis; real-time analysis; root-mean-square detection; sweep spectrum analysis; Bandwidth; Broadband communication; Digital signal processing; Hardware; Partial response channels; Radio frequency; Signal analysis; Signal processing; Space technology; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Circuits and Systems, 2008. ICCCAS 2008. International Conference on

Conference_Location

Fujian

Print_ISBN

978-1-4244-2063-6

Electronic_ISBN

978-1-4244-2064-3

Type

conf

DOI

10.1109/ICCCAS.2008.4657891

Filename

4657891