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Progress In Electromagnetics Research | ISSN: 1070-4698, E-ISSN: 1559-8985 |

Home > Vol. 71 > pp. 277-294
## SINGLE-SERIES SOLUTION TO THE RADIATION OF LOOP ANTENNA IN THE PRESENCE OF A CONDUCTING SPHEREBy C. A. Valagiannopoulos
Abstract:
A ring source of arbitrary current backed by a perfectly conducting sphere is analyzed through Green's function formulation. The infinite double sum of the Green's function is written in terms of a single series by performing a transformation of the coordinate system. The resulting form is used for the numerical evaluation of the scattering integral. The operation of the coupled loop-sphere structure is understood via the discussion of several numerical results.
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