PRACTICAL MATLAB® FOR ENGINEERS PRACTICAL MATLAB

598 Practical MATLAB® Applications for Engineers

where

Z

s

ss

s

ss







2

46

3

46

2

(^22)
Let
Za
s
ss



2

46

2

(^2)
and
Zb
s
ss



3

(^462)
where Z = Za + Zb.
Clearly, Za and Zb are impedances in series. Its admittances are
Ya
ss
s
s
s
s
s s






46

2

4

2

6

2

2

(^23)
2
2
(^22)
and
Ya
s

 2 Za
s

1

1

3

1

2

1

3

or

The impedance Za is implemented in terms of simple electrical elements in

Fig ure 6.22.

The admittance

Yb

ss

s

s

s

s

s

 s






46

3

4

3

6

3

4

3

2

22

or

Zb

1

(4 3)

1

2

s implemented in terms of electrical





















elements in Figure 6.23.

FIGURE 6.22
Synthesis of Za.

Za R 1 = 1/2 L^1 = 1/3