期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2019
卷号：2241
页码：51-56
出版社：Newswood and International Association of Engineers
摘要：This work proposes an improved lumped element
model for accurately characterizing transformer based baluns.
The model can accurately describe balun behaviors for both
differential and common modes. Lumped elements extraction
from Y parameter is presented, and the relationship between
the proposed model and the classic compact transformer model
is derived. Numerical results will be presented to validate the
accuracy of the proposed model.
关键词：balun modeling; transformer modeling; pushpull
amplifiers; power amplifier (PA); compact model; differential
mode; common mode; mutual inductance;
