A Wideband Low Noise Amplifier Based on Distributed LC Network

被引：0

作者：

Xie Yaya ^{[1
]}

机构：

[1] Jingchu Univ Technol, Sch Elect & Informat Engn, Jingmen 448000, Peoples R China

来源：

PROCEEDINGS OF THE 2016 4TH INTERNATIONAL CONFERENCE ON MACHINERY, MATERIALS AND COMPUTING TECHNOLOGY | 2016年 / 60卷

关键词：

wideband; low noise amplifier; CMOS; distributed LC network; DESIGN;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A CMOS wideband low noise amplifier (LNA) based on distributed LC network is presented in this paper. Employing the distributed LC network, the bandwidth of the low noise amplifier is greatly increased without sacrificing the gain of the amplifier. The amplifier is designed in 65nm CMOS process. Simulated result shows that the gain of the amplifier is 21.8 dB, while the 3dB bandwidth is 7.3 GHz from 21.5 GHz to 28.8 GHz. The input and output return loss are -13.6 dB and -16.5 dB at 24 GHz, respectively. The noise figure is 2.87 dB at 25.2 GHz and below 4 dB from 19.6 to 31.3 GHz. The amplifier consumes 14.9 mA current from 1.2 V voltage supply. The layout area of the amplifier is 0.66*0.48 mm2 including all pads.

引用

页码：1962 / 1966

页数：5

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