具有电流复用和噪声消除的CMOS宽带低噪声放大器

P. Bindu, P. C. Subramaniam
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引用次数: 1

摘要

设计、分析和仿真了一种采用0.18µm CMOS技术、采用降噪和电流复用的宽带低噪声放大器(LNA),该放大器可在900 MHz至6 GHz的频率范围内接收不同的无线标准。LNA的功率增益为17.5dB,功耗为13.7 mW,在0.9 GHz ~ 6 GHz的带宽范围内,噪声系数为2.6 ~ 3.5 dB。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
CMOS wide band Low Noise Amplifier with current reuse and noise cancellation
A wide band Low Noise Amplifier (LNA) in 0.18µm CMOS technology, employing noise cancellation and current reuse, which receives different wireless standards over a frequency range of 900 MHz to 6 GHz, is designed, analyzed and simulated. The LNA provides a power gain of 17.5dB with a power dissipation of 13.7 mW, and a noise figure (NF) of 2.6 to 3.5 dB over a bandwidth of 0.9 GHz to 6 GHz.
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