Transient dipole radiation in an absorbing uniaxial crystal |
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| Authors: | Ioannis M Besieris |
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| Institution: | Department of Electrical Engineering Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA |
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| Abstract: | The electromagnetic radiation arising from a longitudinally and a transversely oriented magnetic dipole in a dissipative uniaxially anisotropic medium is determined by writing separate equations for the electromagnetic field intensities, and utilizing a spectral representation in the space-time Fourier domain. It is established that explicit, time- dependent, analytical solutions are possible in the case where the permitivity, permeability and conductivity tensors are simultaneously diagonalizable by means of a collineatory transformation, and the permittivity and conductivity tensors are directly proportional to each other. |
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