Oct Beneficial, is to utilise grounded coplanar waveguide transmission. How to calculate GCPW dimensions for optimal impedance matching. E-plane, H-plane, and angular.
FIMMWAVE also comes with a waveguide scanner to optimise your structures. Dimensions A or B(Min). I did not calculate Zuntil after.
D multilayer slab waveguide mode solver, JavaScript. All dimensions are meant in micrometers. The figure illustrates the relevant geometry.
Oct Active calculator for coplanar waveguide with ground or microstrip lines with signal side ground plane, showing equations used. It also calculates the attenuation in the TEmode for said waveguide at a frequency entered by the user. To run other examples, simply change the dimensions, frequency and units as desired and click.