Abstract:Resumo-Neste artigo o algoritmo SSPE (Split Step Parabolic Equation) e o método da DMFT (Discrete Mixed Fourier Transform) são usados para resolver problemas de propagação de ondas eletromagnéticas. As duas abordagens do algoritmo SSPE, NAPE (Narrow Angle Parabolic Equation) e WAPE (Wide Angle Parabolic Equation), são testadas em dois casos de estudo na faixa VHF de radiofrequências. A NAPE e a WAPE, juntamente com a DMFT, demonstraram uma adequada concordância quando considerados parâmetros eletromagnéticos e… Show more
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