The picosecond pulse transmission on the conductor-backed coplanar waveguide with via holes

-The picosecond pulse propagation on the conductor-backed coplanar waveguide (CBCPW) with via holes is investigated. For this purpose, an empirical dispersion formula by fitting measurement data is proposed and Gaussian picosecond pulse transmissions on the CBCPW with via holes are simulated. By comparing the modeling data with the simulation result by the reported formula, we verify the usefulness and effectiveness of the proposed expression.