define_sources_and_lumped_elements.m

The Finite Difference Time Domain Method for Electromagnetics With MATLAB Simulations Atef Elshe

disp('defining sources and lumped element components');

voltage_sources = [];
current_sources = [];
diodes = [];
resistors = [];
inductors = [];
capacitors = [];
incident_plane_wave = [];

% define source waveform types and parameters
waveforms.derivative_gaussian(1).number_of_cells_per_wavelength = 20; 

% Define incident plane wave, angles are in degrees
incident_plane_wave.E_theta = 1;
incident_plane_wave.E_phi = 0;
incident_plane_wave.theta_incident = 0;
incident_plane_wave.phi_incident = 0;
incident_plane_wave.waveform_type = 'derivative_gaussian';
incident_plane_wave.waveform_index = 1;