標題: A 1V-2.39MW capacitor-coupling resonated low noise amplifier for 3-5GHz ultra-wideband system
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
公開日期: 2007
摘要: In this paper a high gain, low power, low-noise amplifier (LNA) is designed for ultra-wideband (UWB) system. The design consists of a wideband input impedance matching network, one stage cascodc amplifier with capacitor-coupling resonated load and it is fabricated in UMC 0.18um standard RF CMOS process. The LNA gives 10.3dB gain and 1.8GHz 3dB bandwidth (3.1 - 4.9GHz) while consuming only 2.39mW through a 1.0V supply. Over the 3.1 - 4.9GHz frequency band, a minimum noise figure of 4.5dB and input return loss lower than -5.7dB have been achieved.
URI: http://hdl.handle.net/11536/7723
ISBN: 978-1-4244-1592-2
期刊: 20TH ANNIVERSARY IEEE INTERNATIONAL SOC CONFERENCE, PROCEEDINGS
起始頁: 101
結束頁: 104
顯示於類別:會議論文