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Horn antenna and Wireless LAN

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G

goxy

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How to adjust so high reactive impedance (50+j60) of horn antenna because I'm not sure that I can adjust output(input)impedance of Wireless LAN card?
What is exactly output impedace of this card, is it exactly 50R of real part and 0R of imag. or some else ?
I'm comfused because when I was buid output amplifier I had output capacitor to adjust this, but now :roll:
 

measure the output return loss of the lan card. if it is complex conjugate of the horn input impedance, that'll will be perfect. else
use a capacitor in series will match both impedance
 

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