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  • How to find impedance matrix?

    Aruwin

    Aruwin

    @aruwin-WQ7eeu
    Updated: Feb 5, 2012
    Views: 1.5K
    How to find the following impedance/admittance matrix?

    Find the impedance matrix (Z matrix) for (a) and (b)
    [​IMG]

    Find admittance matrix (Y matrix) for (a) and (b)
    [​IMG]

    Find the impedance matrix (Z matrix):
    [​IMG]

    Find the admittance matrix (Y matrix)
    [​IMG]
    0
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Replies

  • simplycoder

    Member • Feb 5, 2012

    show us your work buddy....
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  • Aruwin

    Member • Feb 5, 2012

    simplycoder
    show us your work buddy....
    Well,I have figured out how to do the first picture. Can tell me how to do the third picture?
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  • Aruwin

    Member • Feb 5, 2012

    simplycoder
    show us your work buddy....
    Can you explain me how is that I13 of the seconde part becomes like that and what does the sigma symbol indicate?I'm stucked there, I am trying to solve these questions but I don't understand this part so help me.

    [​IMG]
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  • simplycoder

    Member • Feb 6, 2012

    Ok, I would give you a hint...
    Whenever we solve any 2-port network, we do some thing on the other extreme, now try to find what exactly we do.

    Once you do this, rest is just normal network use some series parallel or star-delta and solve.
    Donot bother about sigma notation, its just some another way of writing Z1+Z2+Z3+Z4
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