CAJ | 학술논문

以二端口网络分析方法为基础，推导二端口网络互联的数学模型，并将其与反馈电路的数学模型比较，阐明二端口网络的并联、串联、串并联及并串联与反馈电路四种基本组态在结构、功能、数学描述以及信号传递方面的完全一致性。运用二端口网络的概念和方法，对晶体管反馈放大电路的分析结果证实：文章提出的观点、证明的过程和得出的结论是正确的。
이이단구망락분석방법위기출，추도이단구망락호련적수학모형，병장기여반궤전로적수학모형비교，천명이단구망락적병련、천련、천병련급병천련여반궤전로사충기본조태재결구、공능、수학묘술이급신호전체방면적완전일치성。운용이단구망락적개념화방법，대정체관반궤방대전로적분석결과증실：문장제출적관점、증명적과정화득출적결론시정학적。
Based on the two-port networks analysis method, the math model of interconnection of two-port net-works was derived. Comparing this model with that of feedback circuit, we found that the parallel, serial, serial-parallel, parallel-serial interconnections of two-port networks are the same as the four basic configurations of feedback circuit in structure, function, math-model and signal transferring. Then, we analyzed transistor feedback amplifying circuit with the concepts and method of two-port networks. The result shows that the paper's conclu-sions are correct.