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Is this antenna impedance and tx impedance?

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shokr

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Is this antenna impedence and tx impedence?

In antenna theory:

Zo represnts characteristic impedence of the transmission line.
Well, what is Zin in the next law represnt?




The resultant impedence of the transmission line and antenna or the total impedence of the transmission line only?

i.e: in this circuit which relation is correct:

 
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Re: Is this antenna impedence and tx impedence?

Zin is the impedance seen by the generator, that is the impedance of the antenna "transformed" by the trasmission line.
 

Re: Is this antenna impedence and tx impedence?

This means in the last circuit: which relation is correct?
 

Re: Is this antenna impedence and tx impedence?

I=V/Zin is correct
 

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