Parametric Equivalent Circuit of Single Layer Capacitor Mounted in Microstrip Line

3-D EM simulator based equivalent circuit of a Single Layer Capacitor (SLC) mounted on 50 Ω microstrip line of Arlon CuClad233 substrate was derived. The circuit corresponds to substrate thickness ranging from 0.254 mm to 1.270 mm and frequency range 45 MHz ÷ 26 GHz. Values of equivalent circuit components determined by equations are dependent on substrate thickness.