Inductive load contradicting short circuit load

  • Thread starter Thread starter yefj
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yefj
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Hello , As you can see in the simulation when we have a short load we have 0 impedance in the end because its 0 ohms.
On the other hand as you can see below in the simulation when we have inductive load then we have negative bump in the tdr.
A shorting via can ve viewed as inductor because its a straight line .
Why in our EM simulation I dont have negative bump as in the LTspice simulation?
Thanks.

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