The EM field of constant current density distributions in parallelepiped regions

Author

Fikioris, John G.

Author_Institution

Dept. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece

Volume

46

Issue

9

fYear

1998

fDate

9/1/1998 12:00:00 AM

Firstpage

1358

Lastpage

1364

Abstract

The electromagnetic field vectors A¯, H¯, E¯ arising from a constant current density J¯ in an electrically small orthogonal parallelepiped region v are obtained analytically and exactly, up to order (kr)⁴ at any point (x,y,z) a distance τ from the center of v. They are then applied to the solution of an electric field integrodifferential equation (EFIDE) for which the region V has been divided into small parallelpiped cells. These new results are directly applicable to the evaluation of electromagnetic field interaction with natural media

Keywords

current density; electric fields; electromagnetic field theory; integro-differential equations; EFIDE; EM field; constant current density distributions; distance; electric field integrodifferential equation; electrically small orthogonal parallelepiped region; electromagnetic field interaction; electromagnetic field vectors; natural media; vector potential; Current density; Dielectrics; Electromagnetic analysis; Electromagnetic fields; Electromagnetic scattering; Electromagnetic wave polarization; Electromagnetic waveguides; Integral equations; Integrodifferential equations; Nonuniform electric fields;

fLanguage

English

Journal_Title

Antennas and Propagation, IEEE Transactions on

Publisher

ieee

ISSN

0018-926X

Type

jour

DOI

10.1109/8.719980

Filename

719980