Analog-Digital Signal Processing for Multi-Channel Reception

Yukitoshi SANADA  Anas M. BOSTAMAM  

Publication
IEICE TRANSACTIONS on Communications   Vol.E88-B   No.3   pp.1271-1273
Publication Date: 2005/03/01
Online ISSN: 
DOI: 10.1093/ietcom/e88-b.3.1271
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
low-IF receiver,  filter bank,  AD converter,  software radio,  

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Summary: 
In this paper an analog-digital signal processing scheme for multichannel signal reception with low-IF receivers is proposed and its performance is investigated. In the low-IF receivers, the signal in the mirror frequency causes interference to the desired signal. In the proposed analog-digital signal processing scheme, the interference signal is extracted with the analog filter and the interference to the desired signal is reconstructed by LMS algorithm.