標題: CMOS low-noise amplifier with shunt-peaking load for group 1 similar to 3 MB-OFDM ultra-wideband wireless receiver
作者: Huang, Zhe-Yang
Huang, Che-Cheng
Chen, Chun-Chieh
Hung, Chung-Chih
Jou, Christina F.
傳播研究所
Institute of Communication Studies
關鍵字: RFIC;UWB;ultra-wideband;LNA;low-noise amplifier and shunt-peaking
公開日期: 2008
摘要: 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.
URI: http://hdl.handle.net/11536/3353
ISBN: 978-1-4244-1616-5
期刊: 2008 INTERNATIONAL SYMPOSIUM ON VLSI DESIGN, AUTOMATION AND TEST (VLSI-DAT), PROCEEDINGS OF TECHNICAL PROGRAM
起始頁: 251
結束頁: 254
Appears in Collections:Conferences Paper