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2 port network

  1. Jan 6, 2015 #1

    M P

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    1. The problem statement, all variables and given/known data
    zad.jpg

    2. Relevant equations


    3. The attempt at a solution

    Z11 8 + 6
    Z12 6
    Z21 6
    Z22 6

    V1 = Z11 I1 + Z12 I2
    V2 = Z21 I1 + Z22 I2


     
  2. jcsd
  3. Jan 6, 2015 #2

    gneill

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    Staff: Mentor

    Was there a question to go with this?

    We won't just confirm raw answers; you need to how your work.
     
  4. Jan 7, 2015 #3

    M P

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    I just follow course notes. The question is exactly as above.
     
  5. Jan 7, 2015 #4

    M P

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    The example above is slightly different than taught ones hence the question.
     
  6. Jan 7, 2015 #5

    M P

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    zad 2.jpg
    This is what I came across and that is where my attempt comes from. cheers. Am I on the right track?
     
  7. Jan 7, 2015 #6

    gneill

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    Staff: Mentor

    Once again, we don't confirm guesses.

    Rather than trying to extrapolate a guess from a given example I'd suggest using the definitions of the individual z-parameters. Your text or course notes should define them in terms of port currents and voltages. Barring that, Wikipedia does a reasonable job showing their definitions. With them you can find the parameters for a 2-port network and be confident in the results.

    You probably won't have handy examples to work from on an exam ;)
     
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