DOTIG1, a time-domain numerical code for the study of the interaction of electromagnetic pulses with thin-wire structures

• Amelia R. Bretones ^[1] ; Rafael Gómez Martín ^[1] ; Alfonso Salinas ^[1]
  1. [1] Universidad de Granada

     Universidad de Granada

     Granada, España

     
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 8, Nº 1, 1989, págs. 39-61
• Idioma: inglés
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• Resumen

  • A computer program named DOTIG1 was developed for the study, in the time domain, of the interaction of transient electromagnetic pulses (EMP) with structures modelled by thin wires. The numerical procedure used is described and the results obtained with DOTIG1 are compared with those obtained, in the frequency domain, by other authors, using the Fourier transform. The comparison is specifically applied to the scattering cases from a simple stick model of an aircraft, from a wire cross in front of an infinite perfect conductor and from a junction of two wires with different radii.