RADIATION OF A DIPOLE IN AN INFINITE TRIAXIAL ANISOTROPIC MEDIUM
- 1 July 1992
- journal article
- research article
- Published by Taylor & Francis in Electromagnetics
- Vol. 12 (3-4) , 231-245
- https://doi.org/10.1080/02726349208908313
Abstract
The radiation of an elementary dipole placed inside an infinite triaxial anisotropic medium is analyzed. A Fourier analysis is employed to compute the field which is represented by using a dyadic formulation. The near and far field expressions are obtained by pursuing integration of the Fourier integrals. Conventional spherical scalar wave functions are employed to represent the dyadic Green's functien. Singularity source terms of the Green's function dominant in the near field region, are treated independently. Two separate spherical waves compose the far field, where also a non-zero radial term appears.Keywords
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