DocumentCode
3294829
Title
An efficient digital IF down-converter for dual-mode WCDMA/EDGE receiver based on software radio
Author
Li, Wuhan ; Liu, Junmin ; Wang, Jianguo ; Zhang, Chen ; Guo, Wei
Author_Institution
Sch. of Electron. Inf. Eng., Dalian Univ. of Technol., China
Volume
2
fYear
2004
fDate
31 May-2 June 2004
Firstpage
713
Abstract
In this paper, an efficient digital IF down-converter is presented for dual-mode WCDMA/EDGE receiver based on software radio. Quadrature sampling based on polyphase filter, high rate CIC decimation filter, interpolation filters techniques are adopted in this converter which make it compatible with both WCDMA and EDGE. The simulations show the performance of the down-converter is effective and suitable.
Keywords
code division multiple access; convertors; filtering theory; interpolation; software radio; digital IF down-converter; dual-mode WCDMA-EDGE receiver; high rate CIC decimation filter; interpolation filters; polyphase filter; quadrature sampling; software radio; Computer architecture; Filters; Mobile communication; Multiaccess communication; RF signals; Radio frequency; Receivers; Sampling methods; Signal processing; Software radio;
fLanguage
English
Publisher
ieee
Conference_Titel
Emerging Technologies: Frontiers of Mobile and Wireless Communication, 2004. Proceedings of the IEEE 6th Circuits and Systems Symposium on
Print_ISBN
0-7803-7938-1
Type
conf
DOI
10.1109/CASSET.2004.1321987
Filename
1321987
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