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 | Furse, Cynthia M. | Faster than fourier: ultra-efficient time-to-frequency-domain conversions for FDTD simulations | This tutorial compares several methods of converting from the time to the frequency domain for FDTD simulations. Applications include calculations of field or power distributions, antenna impedance, and radiation patterns. The traditional Fourier transform methods are compared to two methods based o... | FDTD simulations; FDTD methods; Finite-difference time-domain; Computation time; Frequency domain analysis; Time domain analysis; Discrete Fourier transform | 2000-01-01 |