%% Multilayer Coupled Microstrip Line
% Design and view a coupled microstrip line at the interface of a multilayer dielectric.

coupledmicrostripline = design(coupledMicrostripLine,4e9,Z0e=75,Z0o=36);
coupledmicrostripline.Substrate = dielectric(Name=["Teflon","Teflon"],EpsilonR=[2.1 2.1], ...
    LossTangent=[0 0],Thickness=[0.8e-3 0.8e-3]);
coupledmicrostripline.Height = 0.8e-3;
show(coupledmicrostripline)

%
% Plot the current and charge distribution on the transmission line.

current(coupledmicrostripline,4e9)
figure
charge(coupledmicrostripline,4e9)

% Copyright 2020 The MathWorks, Inc.