The admittance model represents a parallel connection of a conductor and either a capacitor or inductor.
The linear admittance connects the complex voltage v with the
complex current i by v*Y = i.
The admittance Y_ref = G_ref + j*B_ref is given as complex input signal, representing the
resistive and reactive component of the input admittance. The resistive
component is modeled temperature dependent, so the real part G_actual = real(Y) is determined from
the actual operating temperature and the reference input conductance real(Y_ref).
The reactive component B_actual = imag(Y)
is equal to imag(Y_ref) if frequencyDependent = false.
Frequency dependency is considered by frequencyDependent = true, distinguishing two cases:
imag(Y_ref) > 0: capacitive caseB_actual is proportional to f/f_refimag(Y_ref) < 0: inductive caseB_actual is proportional to f_ref/f
A zero crossing of the real or imaginary part of the admittance signal Y_ref could cause
singularities due to the actual structure of the connected network.
Resistor, Conductor, Capacitor, Inductor, Impedance, Admittance, Variable resistor, Variable conductor, Variable capacitor, Variable inductor, Variable impedance