model Gyrator "Gyrator" parameter Real G1=1 "Gyration conductance"; parameter Real G2=1 "Gyration conductance"; Pin p1,n1,p2,n2; Real v2,v1,i1,i2; equation v1=p1.v-n1.v; 0=p1.i+n1.i; i1=p1.i; v2=p2.v-n2.v; 0=p2.i+n2.i; i2=p2.i; i1 = G2*v2; i2 = -G1*v1; end Gyrator;