VSWR(measured by Input impedance) and S11 is different
时间：04-04
整理：3721RD
点击：
Hello
I designed a simple corner reflector with HFSS and I set terminal impedance to 75 ohm.Here is my Hfss output S11 and input impedance of my antenna.
(So at F=8 Gighz we have S11=Gama=10^(-10.7358/20)=.2905
(as you see at the F=8Ghz image part is approximately around 0 and so we have Gama=(75-31.91)/(75+31.91)=.403
both of them are so different ! what is my mistake?
I designed a simple corner reflector with HFSS and I set terminal impedance to 75 ohm.Here is my Hfss output S11 and input impedance of my antenna.
(So at F=8 Gighz we have S11=Gama=10^(-10.7358/20)=.2905
(as you see at the F=8Ghz image part is approximately around 0 and so we have Gama=(75-31.91)/(75+31.91)=.403
both of them are so different ! what is my mistake?