What Does FDTD Stand For?

FDTD stands for Finite Difference Time Domain

FDTD, or Finite Difference Time Domain, is a numerical method used for solving differential equations that describe electromagnetic waves. It involves discretizing both time and space to simulate wave propagation and interaction with materials. Commonly employed in fields such as engineering and physics, FDTD is particularly useful for analyzing complex structures and systems in areas like antenna design, photonics, and electromagnetic compatibility. Its time-domain approach allows for the study of transient phenomena and broadband responses of electromagnetic components.