A Treatment by the Finite-Difference Time-Domain Method of the Dispersive Characteristics Associated with Orientation Polarization

Tatsuya KASHIWA  Norinobu YOSHIDA  Ichiro FUKAI  

IEICE TRANSACTIONS (1976-1990)   Vol.E73   No.8   pp.1326-1328
Publication Date: 1990/08/25
Online ISSN: 
Print ISSN: 0000-0000
Type of Manuscript: LETTER
Category: Antennas and Propagation

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In this letter, the formulation of dispersive characteristics associated with an orientation polarization is discussed. The formulation is appropriate for use in the finite-difference time-domain (FD-TD) method and is based on the equation of polarization. The validity of the formulation is verified by comparing the calculated complex dielectric constant with analytical values.