
Principles of Analog Electronics
376
According to the IEEE (Institute of Electrical and Electronics Engineers) stan-
dard notation, the double numerical subscripts adopted in the previous set of two
equations can be substituted by
iinput
rreverse transfer
fforward transfer
ooutput
11()
12( )
21()
22()
=
=
=
=
11()
( )
21(
22()
iinput
rreverse transfer
fforward transfer
ooutput
The reason is clear when we refer to the equivalent network of the hybrid repre-
sentation as already treated (Figure 5.7c in Chapter 5).
An addit ...