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Showing papers on "Elliptic coordinate system published in 1970"


Journal ArticleDOI
TL;DR: In this article, an orthogonal coordinate system for an arbitrary smooth curve was derived from the Serret-Frenet frame of the curve, which can be used for the study of wave propagation along curved structures, such as curved waveguides and antennas.
Abstract: To facilitate the study of wave propagation along curved structures, such as curved waveguides and antennas, it is desirable to have an orthogonal coordinate system for an arbitrary smooth curve. Such a coordinate system can be derived from the Serret-Frenet frame of the curve.

35 citations