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Radiation Patterns of Four Symmetrically Located Sources on a Perfectly Conducting Sphere
Author(s) -
Du Lijen,
Tai C. T.
Publication year - 1971
Publication title -
radio science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.371
H-Index - 84
eISSN - 1944-799X
pISSN - 0048-6604
DOI - 10.1029/rs006i008p00805
Subject(s) - spheres , diffraction , radiation , physics , dipole , optics , near and far field , function (biology) , field (mathematics) , discrete dipole approximation , radiation pattern , computational physics , scattering , mathematics , quantum mechanics , telecommunications , computer science , pure mathematics , biology , antenna (radio) , astronomy , evolutionary biology
The radiation field of dipoles or small apertures on a perfectly conducting sphere has been examined analytically with the aid of the dyadic Green's function technique. The patterns of four symmetrically located sources (dipoles or small apertures) on the sphere have been calculated to illustrate the diffraction phenomena due to spheres of various dimensions.