kazim
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dear friends
i have made an antenna in HFSS that resonates at 600 MHz and works till 5 GHz. its works fine in simulation but when i fabricated it checked it on network analyzer its shows resonant frequency from 1.5 GHz.
i calibrated the NA from all aspects but still i cant find the problem.
i tested another antenna which i made earlier and it shows the same problem.
please help me i have very short time to present my work
i have made an antenna in HFSS that resonates at 600 MHz and works till 5 GHz. its works fine in simulation but when i fabricated it checked it on network analyzer its shows resonant frequency from 1.5 GHz.
i calibrated the NA from all aspects but still i cant find the problem.
i tested another antenna which i made earlier and it shows the same problem.
please help me i have very short time to present my work