Digital Compensation Scheme for Coefficient Errors of Complex Filter Bank Parallel A/D Converter in Low-IF Receivers(Special Issue on Software Defined Radio Technology and Its Applications)
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概要
- 論文の詳細を見る
In this paper, a digital compensation scheme for coefficient errors of a complex filter hank parallel A/D converter in low-IF receivers is presented. The complex filter bank is employed to suppress DC offset and image signals in the low-IF receivers and relax the requirements on the conversion rate and resolution of A/D converters. The proposed compensation scheme regenerates interference due to coefficient errors and subtracts it from the digital signal converted by an A/D converter. The proposed scheme also improves the effective resolution of A/D converters.
- 社団法人電子情報通信学会の論文
- 2002-12-01
著者
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Sanada Yukitoshi
Department Of Electrical And Computer Engineering University Of Victoria
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Ikehara Masaaki
Department Of Electrical Engineering Keio University
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Ikehara Masaaki
Department Of Electronics And Electorical Enginnering Keio University
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Sanada Yukitoshi
Department Of Electronics And Electorical Enginnering Keio University
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- FOREWORD
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