Transmission Line – Pulse This calculator solves for propagation in a transmission line using the FDTD method. Simulation Sim Time (s) Pulse Width (s) Pulse Amplitude (V) Transmission Line Length (m) Capacitance (F/m) Inductance (H/m) Source Resistance (ohm) Load Resistance (ohm) Impedance (ohm) Propagation Delay (s) Propagation Velocity (m/s)