A 1V low noise amplifier for WiMAX / UWB applications

APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems Pub Date : 2008-11-01 DOI:10.1109/APCCAS.2008.4745983

Hsiu-Chun Lai, Zhi-Ming Lin

引用次数: 3

Abstract

A fully integrated dual-band LNA that can cover 2-11 GHz and 3.1-10.6 GHz for WiMAX and UWB receiver is proposed based on a current-reused technique with a simple high-pass input matching network and a resonator. Simulated results show that the proposed LNA has 11.5 to 12.2 dB power gain and 2.47 to 3.97 dB noise figure (NF), while consuming only 7.52 mW dc power with 1 V supply voltage.

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用于WiMAX / UWB应用的1V低噪声放大器

基于电流复用技术，采用简单的高通输入匹配网络和谐振器，提出了一种覆盖2-11 GHz和3.1-10.6 GHz的WiMAX和UWB接收机全集成双频LNA。仿真结果表明，该滤波器具有11.5 ~ 12.2 dB的功率增益和2.47 ~ 3.97 dB的噪声系数(NF)，在1 V电源电压下仅消耗7.52 mW的直流功率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems

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