panou
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hi,
I want to design an antenna array using ring elements. Now I have center frequency and substrate information, how can i calculate the outer radius and inner radius of the ring element?
I read Kai Chang's book <ring resonator>, but i can not find the equation for the design.
Regards,
panou
I want to design an antenna array using ring elements. Now I have center frequency and substrate information, how can i calculate the outer radius and inner radius of the ring element?
I read Kai Chang's book <ring resonator>, but i can not find the equation for the design.
Regards,
panou