带串联和分流反馈的宽带MMIC低噪声放大器

2014 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM) Pub Date : 2014-07-13 DOI:10.1109/ANTEM.2014.6887707

Filippo Rossi, Chau-Ching Chiong, Huei Wang, Ming-Tang Chen, F. Jiang, P. So, S. Claude, J. Bornemann

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引用次数: 2

摘要

提出了一种采用串联反馈和并联反馈的两级MMIC低噪声放大器设计，在4至12 GHz频率范围内同时实现低噪声、输入匹配和增益平坦性。该放大器适合于2×1 mm2的小芯片，并实现20 dB的平坦增益和1.5 dB的最小噪声系数。

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A wideband MMIC low noise amplifier with series and shunt feedback

A two-stage MMIC low noise amplifier design is presented using series and shunt feedbacks to achieve simultaneously low noise, input matching and gain flatness performances across the frequency range of 4 to 12 GHz. The amplifier fits into a small die of 2×1 mm2, and achieves a flat gain of 20 dB and a minimum noise figure of 1.5 dB.

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2014 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM)

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