A frequency dependent Whytney-element time-domain (WETD) method is proposed for the calculation of the interaction between transient electromagnetic fields and frequency dependent materials. The proposed formulation Is efficient since recursive convolution techniques are applied for the time domain implementation of the dispersive material characteristic. The method is suitable for the computation of the transient response in biological tissues, water and plasmas excited by pulse electromagnetic sources.
A frequency-dependent WETD formulation for dispersive materials / Maradei, Francescaromana. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - STAMPA. - 37:5 I(2001), pp. 3303-3306. (Intervento presentato al convegno 9th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC) tenutosi a MILWAUKEE, WISCONSIN nel JUN 04-07, 2000) [10.1109/20.952600].
A frequency-dependent WETD formulation for dispersive materials
MARADEI, Francescaromana
2001
Abstract
A frequency dependent Whytney-element time-domain (WETD) method is proposed for the calculation of the interaction between transient electromagnetic fields and frequency dependent materials. The proposed formulation Is efficient since recursive convolution techniques are applied for the time domain implementation of the dispersive material characteristic. The method is suitable for the computation of the transient response in biological tissues, water and plasmas excited by pulse electromagnetic sources.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
