毫米波场效应管的噪声和小信号分布模型

1988., IEEE MTT-S International Microwave Symposium Digest Pub Date : 1988-05-25 DOI:10.1109/MWSYM.1988.22181

L. Escotte, J. Mollier, M. Lecreff

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引用次数: 2

摘要

提出了毫米波频率下的分布场效应管模型，并将实验s参数与分布和集总模型值进行了比较。这种分布电路模型被称为切片模型，它可以从微波噪声图测量中预测频率高达40ghz的s参数和四个噪声参数。给出了一个算例，表明理论数据与s参数和噪声系数测量值吻合良好

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Noise and small-signal distributed model of millimeter-wave FETs

A distributed FET model is presented for millimeter-wave frequencies and experimental S-parameters are compared with distributed and lumped model values. Termed the sliced model, this distributed circuit model predicts S-parameters and four noise parameters up to frequency of 40 GHz from microwave noise figure measurements. An example is given that shows good agreement between theoretical data and S-parameters and noise figure measurements up to 26 GHz.<>

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来源期刊

1988., IEEE MTT-S International Microwave Symposium Digest

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