{{Note|All of EM.Tempo's excitation sources have a default modulated Gaussian pulse waveform unless you change them.}}
[[Image:Info_icon.png|40px]] Click here to learn more about EM.Tempo's '''[[Waveforms Basic FDTD Theory#The Relationship Between Excitation Waveform and Discrete Fourier Transforms Frequency-Domain Characteristics | Standard & Custom Waveforms and Discrete Fourier Transforms]]'''.
=== Defining Custom Waveforms in EM.Tempo ===