Ue ist die Spannung ab Re

Ig = (Ug-Ue)/(Rg+1/(jwCk))  (1)

Ig = Ue/Rv+Ib  (2)

Ue = 101*Ib*Re (3)

(2) = (1)

Ue/Rv+Ib = (Ug-Ue)/(Rg+1/(jwCk))

Ue*Rg/Rv +Ue/(jwRvCk) +Ib*Rg + Ib/(jwCk) = Ug -Ue (4)

(3) in (4)

101*Ib*Re*Rg/Rv +101*Ib*Re/(jwRvCk) +Ib*Rg + Ib/(jwCk) + 101*Ib*Re = Ug

Ib*(101*Re*Rg/Rv+Rg+101*Re +(101*Re+Rv)/(jw*Rv*Ck)) = Ug

Ib = Ug/(101*Re*Rg/Rv+Rg+101*Re +(101*Re+Rv)/(jw*Rv*Ck))

Ib = Ug*jw*Rv*Ck/(jw*Rv*Ck*(101*Re*Rg/Rv+Rg+101*Re) +(101*Re+Rv)) (5)


Ua = -100*Ib*Z

Ua = -100*Ib*Rc*(Rl+1/(jwCo))/(Rc+Rl+1/(jwCo)) * Rl/(Rl+1/(jwCo))

Mit jwCo multiplizieren

Ua = -100*Ib*Rc*(1+jwRlCo)/(1+jwCo*(Rc+Rl)) * Rl*jwCo/(1+jwRlCo)
(6)

(5) in (6)

Ua/Ug = -100*jw*Rv*Ck/(jw*Rv*Ck*(101*Re*Rg/Rv+Rg+101*Re) +(101*Re+Rv)) *
Rc*(1+jwRlCo)/(1+jwCo*(Rc+Rl)) * Rl*jwCo/(1+jwRlCo)