Radiation patterns of electric dipole antenna in the presence of a biisotropic sphere |
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| Authors: | Li Pao and Yin Wenyan |
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| Institution: | (1) Northwestern Polytechnical University, 710072 Xi'an, People's Republic of China |
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| Abstract: | Analytic expressions of the dyadic Green's function of an arbitrary electric current source embedded in a general biisotropic sphere are presented at first, and the radiation characteristics of an electric dipole antenna placed on the surface of a biisotropic sphere lens are examined. The effects of the electric-and the magnetic-coefficients (
e
and
m
) of biisotropic medium on the radiation patterns of electric dipole antenna are investigated in detail. |
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