Title :
On the number of solutions of resistive circuits containing operational amplifiers with saturation
Author_Institution :
Dept. of Comput. Sci. & Commun. Eng., Kyushu Univ., Fukuoka, Japan
Abstract :
Some conditions are given for a nonlinear equation F(X)+AX=b of a resistive circuit including linear resistors and operational amplifiers with ideal saturation characteristics to have several specific types of solutions. The concern is mainly with solutions lying in the saturation regions of the amplifiers. These solutions can be regarded as equilibrium points, of some dynamical circuits including Hopfield networks
Keywords :
nonlinear network analysis; operational amplifiers; Hopfield networks; dynamical circuits; equilibrium points; ideal saturation characteristics; linear resistors; nonlinear equation; opamp saturation regions; operational amplifiers; resistive circuits; saturation; Associative memory; Circuit synthesis; Computer science; Coupling circuits; Mutual coupling; Network synthesis; Neural networks; Nonlinear equations; Operational amplifiers; Resistors;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.229957
