A low noise CMOS current folded mixer for direct conversion receivers

Wen Shen Wuen*, Kuei-Ann Wen

*此作品的通信作者

    研究成果: Article同行評審

    摘要

    A current folded mixer achieving low 1/f noise for low power direct conversion receivers is proposed. The proposed mixer topology decouples the design tradeoffs between noise figure, conversion gain and third order intermodulation distortion. Comparisons with the conventional current-reuse injection topology, the current folded mixer with 1/f noise minimized shows significant improvements. Experimental design on 2.4-GHz band and with 0.18-μm CMOS technology has revealed the advantages of the newly proposed topology.

    原文English
    頁(從 - 到)1005-1009
    頁數5
    期刊IEICE Transactions on Electronics
    E87-C
    發行號6
    出版狀態Published - 6月 2004

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