E-M模型与微变等效电路之间的关系  

The Relationship between E-M Model and Micro-variable Equivalent Circuit

作　　者：田国瑞[1] Tian Guorui(Yangzhou Polytechnic College,Yangzhou,Jiangsu 225009,China)

机构地区：[1]扬州市职业大学,江苏扬州225009

出　　处：《柳州职业技术学院学报》2022年第4期156-160,共5页Journal of Liuzhou Vocational & Technical College

摘　　要：通过对NPN三极管的E-M模型与微变等效电路两种模型及相互联系的讨论及比较,对E-M模型与小信号低频h参量等效电路模型之间的关系有了较系统全面的认识,扩大了E-M模型的适用范围,对模拟电子技术及数字电子技术的教学有一定的参考价值。Through the discussion of E-M model and micro-variable equivalent circuit of NPN triode and their mutual relations, a systematic and comprehensive understanding is obtained through comparison. The relation between the E-M model and the low-frequency h-parameter equivalent circuit model of small signal is also systematically understood, which is of certain reference value for the teaching of analog and digital electronic technology.

关 键 词：双极晶体管 E-M模型 微变等效电路 

分 类 号：TN7[电子电信—电路与系统]