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Hi there,
The value that CST gives you for the Axial Ratio is correct. Co-Pol - Cross pol = 19.23dB (at Theta =0 degrees).
Cross-pol Discrimination (XPD)=Co-Pol - Cross Pol = 20log ((AR+1)/(AR-1))=19.23dB.
AR is the Voltage Axial Ratio. If you solve the above equation, you'll find that AR=1.24...
Hi All,
I am trying to optimize the Axial Ratio value of a microstrip patch antenna with truncated corners, by varying the dimension of the cuts.
So, I've simulated the initial structure, at 30GHz, and I've checked the axial ratio value from the Navigation Tree (under the 30GHz farfield...
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