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Z11_emqvw independant of Frequency?
Posted 19.09.2009, 06:14 GMT-4 0 Replies
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I am modelling the impedance of a simple channel, using the emqvw application mode in time-harmonic analysis. A simple experiment showed that the channel exhibited a purely resistive term from one end to the other, therefore its impedance Z11_emqvw was independant of the application mode frequency, nu_emqvw.
However, I then removed a block from within this simple channel to create an "air gap" within the channel. I was now expecting to see an impedance (as I essentially added a capacitive element) which would be dependant on the frequency, nu_emqvw. However, regardless of the frequency the reported impedance, Z11_emqvw always remains the same.
Why are my measurements independant? How do I make the results dependent upon nu_emqvw, as would be expected in a practical experiment?
Regards,
Tom
Hello Tom Myers
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