Gan Zhong-min, Li Zhuang. An Exact Calculation of Perlormance Perameters of Microwave Low-Noise FET[J]. Acta Electronica Sinica, 1987, (3): 75-81.DOI:
An Exact Calculation of Perlormance Perameters of Microwave Low-Noise FET
摘要
本文利用GaAsFET的集总元件等效电路
统一处理了其噪声性能和相关增益的分析、稳定性判断和最佳源阻抗的综合。由计算机模拟所得结果表明
理论计算与实验结果甚为一致。
Abstract
In this paper
the analysis of noise perfomance and gain associated
the judgement of stability and the synthesis of optimum signal source impedance of GaAs FET are discussed by means of a lumped-element equivalent circuit. The results show that there is a sound agreement between the theortical computation and the experimental data.