anabhu
Newbie level 1
I have fabricated a microstrip transmission antenna and I have intended to find its εr and µr.
I outsourced it for the same where they fed it to a VNA and provided me with S11 and S12.
I have to find expressions to find εr and µr using the same, which I did find.
There is a term called cut off wavelength which I need to substitute in the expressions.
Any method to find it?
I outsourced it for the same where they fed it to a VNA and provided me with S11 and S12.
I have to find expressions to find εr and µr using the same, which I did find.
There is a term called cut off wavelength which I need to substitute in the expressions.
Any method to find it?