Design of Multi-standard Low Noise Amplifier based on Active Inductor
A current-controlled multi-standard low-noise amplifier (LNA) has been proposed based on the active inductor.The novel folded-cascode circuit topology with feedback resistance ensures good quality factor and linearity of the active inductor.The current-controlled inductance makes the LNA work well with various wireless communication standards such as TD-SCDMA,CDMA2000,WCDMA and Bluetooth.Simulation results indicate that the multi-standard LNA designed using 0.18 tm CMOS technology has a high gain (>11.6 dB),low noise figure (<1.851 dB),good input impedance matching (<-54.01 dB) and stable output impedance matching (<-26.78 dB).
multi-standard LNA active inductor current-controlled
Weiyin Wang Hailian Liang Linna Zhao Xiaofeng Gu
Key Laboratory of Advanced Process Control for Light Industry(Ministry of Education)Department of Electronic Engineering;Jiangnan University Wuxi,China
国际会议
杭州
英文
830-833
2013-03-22(万方平台首次上网日期,不代表论文的发表时间)