A CMOS low-noise amplifier for ultra wideband wireless applications

Mei Fen Chou*, Wen Shen Wuen, Chang Ching Wu, Kuei-Ann Wen, Chun Yen Chang

*此作品的通信作者

    研究成果: Article同行評審

    3 引文 斯高帕斯(Scopus)

    摘要

    A CMOS low noise amplifier (LNA) for low-power ultra-wideband (UWB) wireless applications is presented. To achieve low power consumption and wide operating bandwidth, the proposed LNA employing stagger tuning technique consists of two stacked common-source stages with different resonant frequencies. This work is implemented in 0.18-μm CMOS process and shows a 2.4-9.4-GHz bandwidth. The amplifier provides a maximum forward gain (821) of 10.9 dB while drawing 7.1 mW from a 1.8-V supply. A noise figure as low as 4.1 dB and an IIP3 of -3.5 dBm have been demonstrated.

    原文English
    頁(從 - 到)3110-3116
    頁數7
    期刊IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
    E88-A
    發行號11
    DOIs
    出版狀態Published - 1 1月 2005

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