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🏛️國立陽明交通大學機構典藏

Author: search.filters.author.Chen, Chun-ChiehSubject: search.filters.subject.RFIC

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Now showing 1 - 4 of 4
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    Multi-stage low-noise amplifier with LC-tank load for ultra-wideband wireless receiver
    (2007)
    Chen, Chun-Chieh
    ;
    Huang, Zhe-Yang
    ;
    Wang, Yen-Chun
    ;
    Chiang, Pei-Yuan
    ;
    Huang, Che-Cheng
    A multi-stage low-noise amplifier (LNA) with LC-tank load to extend the bandwidth is designed for ultra-wideband (UWB) wireless receiver. The design consists of three LC-tank cascode amplifier and one output buffer and is implemented in 0.18um RF CMOS process. The LNA gives 14.5dB gain and 7.2GHz 3dB bandwidth (3.1 - 10.3GHz) while consuming 22.8mW through a 1.5V supply. Over the 3.1GHz - 10.3GHz frequency band, a minimum noise figure of 2.6dB and input return loss lower than -8.8dB have been achieved.
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    Item type:Item,
    CMOS dual-wideband low-noise amplifier in 3.1GHz-4.9GHz and 6.0GHz-10.3GHz for ultra-wideband wireless receiver
    (2007)
    Huang, Zhe-Yang
    ;
    Huang, Che-Cheng
    ;
    Chen, Chun-Chieh
    ;
    Hung, Chung-Chih
    ;
    電信工程研究所
    In this paper a CMOS dual-wideband low-noise amplifier (LNA) is designed for ultra-wideband (UWB) wireless receiver radio system. The design consists of a wideband input impedance matching network, two stage cascode amplifiers with shunt-peaked load, a notch filter and an output buffer for measurement purpose. It is simulated in TSMC 0.18um standard RF CMOS process. The LNA gives 13.66dB maximum power gain between 3.0GHz-4.9GHz and 10.34dB maximum power gain between 6.0GHz-10.3GHz while consuming 24.07mW through a 1.8V supply. Over the 3.1GHz-4.9GHz frequency band and the 6.0GHz-10.3GHz, a minimum noise figure is 2.6dB and 3.8dB. Input return loss lower than - 8.31dB in all bandwidth have been achieved.
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    Item type:Item,
    A CMOS low-noise amplifier with impedance feedback for ultra-wideband wireless receiver system
    (2008)
    Huang, Zhe-Yang
    ;
    Huang, Che-Cheng
    ;
    Chen, Chun-Chieh
    ;
    Hung, Chung-Chih
    ;
    Jou, Christina F.
    In this paper, a CMOS low-noise amplifier (LNA) is designed for ultra-wideband (UWB) wireless receiver system. The design consists of a wideband input impedance matching network, a cascoded amplifier with shunt-peaked load, a RLC-impedance feedback loop and an output buffer for measurement purpose. It is fabricated in TSMC 0.18um standard RF CMOS process. The LNA gives 11.5dB maximum power gain between 3.1GHz-5.0GHz while consuming 5.7mW through a 1.8V supply voltage. Over the 3.1GHz-5.0GHz frequency band, the minimum noise figure (NF) is 4.7dB. Input return loss lower than -12.7 dB in all bandwidth have been achieved.
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    Item type:Item,
    CMOS low-noise amplifier with shunt-peaking load for group 1 similar to 3 MB-OFDM ultra-wideband wireless receiver
    (2008)
    Huang, Zhe-Yang
    ;
    Huang, Che-Cheng
    ;
    Chen, Chun-Chieh
    ;
    Hung, Chung-Chih
    ;
    Jou, Christina F.
    In this paper, a CMOS low-noise amplifier (LNA) is designed for ultra-wideband (UWB) wireless receiver system. The design consists of a wideband input impedance matching network, two stage cascode amplifiers with shunt-peaking load and an output buffer for measurement purpose. It was fabricated in UMC 0.18um standard RF CMOS process. The LNA provides 14.1dB maximum power gain between 2.3GHz-8.0GH while consuming 18.6mW (including buffer) through a 1.8V supply. Over the 3.1GHz-8.0GHz frequency band, a minimum noise figure is 2.0dB. The input return loss is lower than - 7.1dB in the entire bandwidth has also been achieved.