September 07, 2013

EDC | Amplifiers | h-parameters

 
Parameter notation
Description
Formula
Unit
Condition
hi = h11
Input impedance
Vi/Ii
Ohm
Output Short circuited (Vout = constant)
ho = h22
Output admittance
Io/Vo
Mho
Input Open (Iin = constant)
hf = h21
Forward current gain
Io/Ii
No unit
Output short circuited (Vout = constant)
hr = h12
Voltage feedback ratio
Vi/Vo
No unit
Input Open (Iin = constant)



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