A 0.7V Transformer-feedback CMOS Low-noise Amplifier for 5-GHz Wireless LAN
In this paper, we present a 0.7V low-noise amplifier(LNA) using monolithic transformer feedback to neutralize the gate-drain overlap capacitance of a field-effect transistor(FET). It is a single-ended amplifier implemented in 0.18-1m CMOS technology designing for 5-GHz wireless local-area networks (LANs). This LNA achieves a simulated power gain of 10.84 dB, noise figure(NF) of 2.4 dB, and input referred 1 dB compression point (P1 dB) of -8dBm at 5.8 GHz. Operating from a 0.7-V supply, the power consumptions for the low noise amplifier(LNA) are 4.8mW.
H. I. Wu R. S. Fan C. F. Jou
Institute of Communication Engineering, Chiao Tung University, Hsinchu, Taiwan, China
国际会议
Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)
北京
英文
202-204
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）