Title :
Modeling of frequency-dependent hysteresis with SPICE
Author :
Brachtendorf, Hans Georg ; Laur, Rainer
Author_Institution :
Dept. of Electr. Eng., Bremen Univ., Germany
fDate :
30 May-2 Jun 1994
Abstract :
A macromodel for nonlinear devices exhibiting hysteresis is presented. Although this model is based on existing ideas of ferromagnetic hysteresis, it can be applied to all hysteresis phenomena by choosing suitable parameters. It exhibits all main features of hysteresis, such as initial curve, saturation, minor loops, coercivity and remanence. Using standard elements of the widespread simulator SPICE, the macromodel is applicable to all commonly used circuit simulators
Keywords :
SPICE; circuit analysis computing; coercive force; equivalent circuits; hysteresis; magnetic cores; modelling; remanence; SPICE; circuit simulators; frequency-dependent hysteresis; macromodel; nonlinear devices; Circuit simulation; Coercive force; Equations; Frequency; Magnetic cores; Magnetic domain walls; Magnetic hysteresis; Magnetization; Microelectronics; SPICE;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.408866
