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Erschienen in:
2003 | OriginalPaper | Buchkapitel
Link Between the Parabolic Equation Method and Finding the Gradient Index of Refraction
verfasst von : Francisco Varela
Erschienen in: Mathematical and Numerical Aspects of Wave Propagation WAVES 2003
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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The use of parabolic equation method from the Helmholtz’s equation has allowed to find a mathematical model including the value of the index of refraction that varies with distance and height throughout its path. Whereever this equation has been applied, results that are close to the experimental results have been achieved, thus surpassing the methods that consider propagation under a standard atmosphere with values suggested by the International Telecommunications Union.