Title :
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
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;
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
DOI :
10.1109/ICCCAS.2008.4657891
