Fourier conjugacy of Green’s tensor and of the diffraction field of a plane wave on an ideally conducting body
In solving external problems in electrodynamics, it is sometimes necessary to determine the field produced by the diffraction of a plane wave on an ideally conducting body according to the well-known Green tensor (GT) of this body. The inverse problem is likewise of practical interest - i.e., the determination of the GT according to the known field produced by the diffraction of a plane wave on an ideally conducting body. As will be demonstrated below, these two problems are interrelated, while the diffraction field and the GT are Fourier-conjugate relative to each other. In scalar form, this interrelationship has been considered in [1, p. 81] for Green’s function of free space.
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VOSKRESENSKII, D.I.; MAKSIMOV, V.M. Generalization of the Schwarzschild method for the problem of scattering by ideally conducting bodies. Radioelectron. Commun. Syst., vol. 31, no. 2, pp. 15-19, 1988.
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