Can someone tell me if I have correctly defined a substrate for an air dielectric design incorporating a .212" Diameter coaxial resonator within a .625" 'slabline' ground plane?
Er=1
Ur=1
Tand=0
Rho=1
Thick=1.42
Sr=0.094
Height=625
Er=1
Ur=1
Tand=0
Rho=1
Thick=1.42
Sr=0.094
Height=625
By the way, the relative dielectric constant for dry, dust free air at 20C and 1 atm is not 1 but 1.00059. The dielectric constant increases linearly with atmospheric pressure.