一种用于3-5GHz超宽带应用的低功耗低噪声放大器

2006 International Symposium on Intelligent Signal Processing and Communications Pub Date : 2006-12-01 DOI:10.1109/ISPACS.2006.364864

Chun-Chieh Chen, Sheng-Hsiang Yen, Zhe-Yang Huang, Meng-Ping Chen, Yeh-Tai Hung

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引用次数: 2

摘要

介绍了一种用于DS-UWB低频段和MB-OFDM a组超宽带无线电系统的通用门级低功耗低噪声放大器。LNA采用0.18 μ m RF CMOS工艺设计和实现。仿真结果表明，该电路的功率增益为15.4 dB，输入输出匹配度分别低于-10.6 dB和-13.3 dB, NF最小值为3.8 dB，同时通过1.8 V电源供电，功耗仅为3.24 mW

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A Low-Power and Low-Noise Amplifier for 3-5GHz UWB Applications

This paper presents a common gate low-power low noise amplifier (LNA) for DS-UWB low-band and MB-OFDM group-A ultra-wideband radio system. The LNA is designed and implemented in 0.18 mum RF CMOS process. Simulation results show that power gain of 15.4 dB, input and output matching lower than -10.6 dB and -13.3 dB, and a minimum NF of 3.8 dB can be achieved, while the power consumption is only 3.24 mW through 1.8 V power supply

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2006 International Symposium on Intelligent Signal Processing and Communications

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