how to calculate dielctric constant value for patch antenna

hi..,

I want to know how to calculate dielectric constant of substrate of patch antenna.. hope u will help me.

kishore

http://www.emclab.umr.edu/pdf/TR00-1-041.pdf

hi sir,

I am very much satisfied with ur information.., now i am so eagar to know the basic theory regarding this dielectric constant of substrates.. can u help me to know this..

kishore....