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Two-Port Networks
Part II
Dr. Mohamed Refky Amin
Electronics and Electrical Communications Engineering Department (EECE)
Cairo University
http://scholar.cu.edu.eg/refky/
OUTLINE
• Previously on ELCN112
• Interconnection of Networks
• Circuit Analysis Using Two-Port Network
Parameters
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Previously on ELCN112
Two-port networks
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A-Parameters
Y-Parameters
H-Parameters
Z-Parameters
3
Previously on ELCN112
Z
Y
H
A
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Two-port networks
Interconnection of Networks
Series connection Parallel connection
Cascade connectionDr. Mohamed Refky 5
Two-port networks
Series connection
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Two-port networks
Series connection
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Two-port networks
Parallel connection
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Two-port networks
Parallel connection
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Two-port networks
Cascade connection
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Two-port networks
Cascade connection
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Two-port networks
Cascade connection
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Two-port networks
Cascade connection
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Two-port networks
Interconnection of Networks
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Two-port networks
Example (1)
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Two-port networks
Circuit Analysis Using Two-Port Network
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Two-port networks
Example (2)
Calculate the voltage and the
current gains for the circuit
shown
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Two-port networks
Example (3)
Calculate the voltage and the current gains for the circuit shown
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Two-port networks
Example (4)
Calculate the Z-parameter of the
shown circuit
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Two-port networks
Example (5)
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