L波段低噪声放大器的设计
esign of L-Band Low Noise Amplifier
本文首先介绍了低噪声放大器的设计方法以及采用源极串联负反馈提高晶体管的稳定性的原理，然后使用该方法设计了一个L波段低噪声放大器的实例。仿真结果表明该放大器的噪声系数小于1dB，增益大于30dB。
In this paper, the designing procedure of low noise amplifier(LNA) and the principle to improve the stability of transistor through source series minus feedback are presented . With this technology a L-Band low noise amplifier is designed ,the simulation results show the NF(noise figure) ≤1dB,and power gain >30dB.
陈世勇、梁吉申、张冬雪
电子电路微电子学、集成电路电子技术应用
低噪声放大器(LNA)稳定性噪声系数增益
low noise amplifier(LNA)stabilityNoise FigureGain.
陈世勇,梁吉申,张冬雪.L波段低噪声放大器的设计[EB/OL].(2007-11-01)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200711-23.点此复制
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