qz5soln
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8/7/2019 qz5soln
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EE 202/Quiz 5
Section 1
Name: _______________________________________________ January 30, 2009
(a) Find Zin(s) as a SUM of rational functions in s, (4 pts) (do NOT simplify)
and (b) find an expression forVout(s) in terms of Vin(s) , Zin(s) , and ??? (3 pts).
(You must find ??? and then write down the appropriate formula; do not substitute your answer for
(a).)
Solution. (a) Zin(s) =s
s +1+
1
s+
s
s +1
(b) Vout(s) =
s
s +1
Zin(s)Vin(s)
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8/7/2019 qz5soln
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EE 202/Quiz 5
Section 2
Name: _______________________________________________ January 30, 2009
(a) Find Zin(s) as a SUM of rational functions in s, (4 pts) (do NOT simplify)
and (b) find an expression forVout(s) in terms of Vin(s) , Zin(s) , and ??? (3 pts).
(You must find ??? and then write down the appropriate formula; do not substitute your answer for
(a).)
Solution. (a) Zin(s) =1
s +1+ s +
1
s +1
(b) Vout(s) =
1
s +1
Zin(s)Vin(s)
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