標題: CMOS dual-wideband low-noise amplifier in 3.1GHz-4.9GHz and 6.0GHz-10.3GHz for ultra-wideband wireless receiver
作者: Huang, Zhe-Yang
Huang, Che-Cheng
Chen, Chun-Chieh
Hung, Chung-Chih
電信工程研究所
Institute of Communications Engineering
關鍵字: RFIC;ultra-wideband;UWB;notch filter;LNA and low-noise amplifier
公開日期: 2007
摘要: 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.
URI: http://hdl.handle.net/11536/12111
http://dx.doi.org/10.1109/ISICIR.2007.4441887
ISBN: 978-1-4244-0796-5
DOI: 10.1109/ISICIR.2007.4441887
期刊: 2007 INTERNATIONAL SYMPOSIUM ON INTEGRATED CIRCUITS, VOLS 1 AND 2
起始頁: 418
結束頁: 421
Appears in Collections:Conferences Paper


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