標題: 0.18um CMOS Low-Noise Amplifier with two 2(nd)-order notch filters for Ultra-Wideband Wireless Receiver
作者: Huang, Che-Cheng
Huang, Zhe-Yang
Wang, Yen-Chun
Hung, Yeh-Tai
Chen, Meng-Ping
資訊工程學系
電控工程研究所
Department of Computer Science
Institute of Electrical and Control Engineering
關鍵字: RFIC;utra-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, two 2(nd)-order notch fitters and an output buffer for measurement purpose. It is simulated in TSMC 0.18um standard CMOS process. The LNA gives 13.1dB maximum power gain between 3.0GHz-4.9GHz and 15.5dB maximum power gain between 6.2GHz-10.2GHz while consuming 21.9mW through a 1.8V supply. Over the 3.1GHz-4.9GHz frequency band and the 6.2GHz-10.2GHz,a minimum noise figure is 2.5dB and 2.8dB. Input return loss lower than 6.4dB in all bandwidth have been achieved.
URI: http://dx.doi.org/10.1109/RFIT.2007.4443914
http://hdl.handle.net/11536/134444
ISBN: 978-1-4244-1307-2
DOI: 10.1109/RFIT.2007.4443914
期刊: 2007 IEEE INTERNATIONAL WORKSHOP ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY, PROCEEDINGS: ENABLING TECHNOLOGIES FOR EMERGING WIRELESS SYSTEMS
起始頁: 38
結束頁: +
Appears in Collections:Conferences Paper