Toyohiko Ishihara

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In this paper, we have derived a novel uniform asymptotic solution for the transmitted waves observed in the rarer medium when the cylindrical wave is incident on a plane dielectric interface from the denser medium. The validity of the novel uniform asymptotic solution has been confirmed by comparing with the reference solution calculated numerically. It is(More)
The uniform asymptotic solution with higher-order terms for the scattered fields by the discontinuity of the impedance surface has been derived. The validity of the asymptotic solution has been confirmed by comparing with the reference solution calculated numerically. The physical interpretation of the asymptotic solution is also clarified.