Title :
Electromagnetic Modeling of Ethernet Transformers
Author :
Bowen, David ; Mayergoyz, Isaak ; Krafft, Charles
Author_Institution :
ECE Dept., Univ. of Maryland, College Park, MD, USA
Abstract :
The unique features of Ethernet transformers are reviewed, and novel testing techniques for identification of lumped parameters of equivalent circuits are presented. To account for the distributed nature of the cross-winding and intrawinding capacitances, novel distributed models for electromagnetic analysis of Ethernet transformers are presented.
Keywords :
capacitance; equivalent circuits; local area networks; lumped parameter networks; transformer windings; transformers; cross-winding; distributed models; electromagnetic analysis; electromagnetic modeling; equivalent circuits; ethernet transformers; intrawinding capacitances; lumped parameters; novel testing techniques; Capacitance; Circuit testing; Educational institutions; Electromagnetic modeling; Equivalent circuits; Ethernet networks; Ferrites; Frequency; Transformer cores; Wounds; Common-mode; Ethernet transformer; differential-mode; open-circuit test; short-circuit test;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2009.2033203
