自激振荡器与天线耦合程度对其传递和噪声特性的影响

G. Ermak, A. Vasiliev, V. Noskov, K. Ignatkov, A. P. Chupahin, S. Smolskiy
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引用次数: 0

摘要

给出了自激振荡器与天线耦合度影响的分析结果,以及有源元件的阻抗特性类型(软或硬)对自激放大系数、自激频差系数和功率传递系数以及噪声参数和特性的影响。对上述参数和特性进行了解析计算和数值计算,并给出了8mm范围Gunn二极管自激发电机的实验研究结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Influence of the autodyne oscillator coupling degree with antenna upon its transfer and noise characteristics
Analysis results of coupling degree influence of the autodyne oscillator with an antenna are presented together with influence of the impedance characteristic type (soft or rigid) of the active element on the coefficients of autodyne amplification, autodyne frequency deviation and power transfer as well as on the noise parameters and characteristics. Analytical and numerical calculations of above-mentioned parameters and characteristics are performed, and results of experimental investigations of the 8mm-range Gunn diode autodyne are given.
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