1. Chapter 17 Two-Port Networks
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2. One-Port and Two-Port Networks
In a one-port network, ia=ib
In a two-port network, ia=ib and ic=id but only if the connections are made port-to-port.
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3. Input Impedance An N mesh passive network
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4. Example: Input Impedance
Show that the input impedance is Ω.
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5. Admittance Parameters
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6. Example: Admittance Parameters
Find the admittance parameters.
Answer:
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7. Parallel Two-Port Networks
y = yA + yB
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8. Impedance Parameters
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9. Series Two-Port Networks
z = zA + zB
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10. Hybrid Parameters
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11. Example: Hybrid Parameters
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12. Transmission (ABCD) Parameters
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13. Cascaded Two-Port Networks
t = tA tB
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14. Example: Cascaded Networks
Show that the ABCD parameters for the cascade of network A and network B are:
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