help in fdtd(gaussian pulse)

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bdm_praveen

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fdtd gaussian pulse

how to select t0 and spread for Gaussian pulse when calculating fields using Fdtd for an antenna..............
 

sinusoidal gaussian pulse in fdtd

In FDTD You shoul use a modulated gaussian impulse. the frequency of the RF sinusoidal tone should be the center frequency of the analisis band, and the duration af the pulse is 0.9/deltaf, where deltaf is the width of the band.
of corse t0 have to be less than 0.5/deltaf
 
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