Digital compensation scheme for coefficient errors of complex filter bank parallel A/D converter in low-IF receivers

    研究成果: Conference article査読

    3 被引用数 (Scopus)

    抄録

    In this paper, a digital compensation scheme for coefficient errors of a complex filter bank 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 the coefficient errors and subtracts it from the digital signal converted by an A/D converter. The proposed scheme also improves the effective resolution of AD converters.

    本文言語English
    ページ(範囲)1680-1684
    ページ数5
    ジャーナルIEEE Vehicular Technology Conference
    4
    出版ステータスPublished - 2002 1 1
    イベント55th Vehicular Technology Conference - Birmingham, AL, United States
    継続期間: 2002 5 62002 5 9

    ASJC Scopus subject areas

    • コンピュータ サイエンスの応用
    • 電子工学および電気工学
    • 応用数学

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