Noise Characterization of Linear Twoports in Terms of Invariant Parameters

Noise Characterization of Linear Twoports in Terms of Invariant Parameters
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用不变参数表征线性双端口的噪声特性

DOI:
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发表时间:
1967
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影响因子:
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通讯作者:
J. Lange
J. Lange
中科院分区:
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文献类型:
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作者:
J. Lange

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本文提出了一种新的噪声二端口的无损变换参数不变性表示。当本征器件的端子不可直接访问时,这种表示特别有利。本文讨论了一种利用校准后的滑螺调谐器确定传输线系统中噪声参数的方法。给出了实验结果。
A new representation of noisy twoports in terms of parameters invariant under Iossless transformation is proposed. This representation is especially advantageous when the terminals of the intrinsic device are not directly accessible. A method of determining noise parameters in a transmission line system using a calibrated slide-screw tuner is discussed. Experimental results are presented.