"Deglorifying" the Maximum Power Transfer Theorem and Factors in Impedance Selection
Document Type
Article
Publication Date
8-13-2007
Publication Title
IEEE Transactions on Education
Abstract
The limited usefulness of the maximum power transfer theorem in practice is argued. Inappropriately, the utility and value of the maximum power transfer theorem are often elevated to be religious icons of electrical engineering. While the theorem appears to be useful, often in real circuits the load impedance is not set equal to the complex conjugate of the equivalent impedance of the connecting source. When the load impedance happens to be equal to the complex conjugate of the source impedance, other practical reasons for this type of impedance matching exists, other than effecting maximum power transfer. Some reasons are discussed in a straightforward fashion.
Volume
50
Issue
3
First Page
251
Last Page
255
DOI
https://doi.org/10.1109/TE.2007.900030
ISSN
0018-9359
Rights
© 2018 IEEE
Recommended Citation
McLaughlin, James C. and Kaiser, Kenneth L., ""Deglorifying" the Maximum Power Transfer Theorem and Factors in Impedance Selection" (2007). Electrical & Computer Engineering Publications. 36.
https://digitalcommons.kettering.edu/electricalcomp_eng_facultypubs/36
