The generalized Fresnel Integral appears as a canonical function in the uniform ray field representation of several high-frequency diffraction mechanisms, such as double wedge or vertex diffraction. Here we propose an algorithm for its calculation which is valid both for real and imaginary arguments as required for treating the general case in the uniform geometrical theory of diffraction framework.
G., C., F., P., Albani, M. (2011). Algorithm for the Computation of the Generalized Fresnel Integral. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 59, 3943-3947 [10.1109/TAP.2011.2163774].
Algorithm for the Computation of the Generalized Fresnel Integral
ALBANI, MATTEO
2011-01-01
Abstract
The generalized Fresnel Integral appears as a canonical function in the uniform ray field representation of several high-frequency diffraction mechanisms, such as double wedge or vertex diffraction. Here we propose an algorithm for its calculation which is valid both for real and imaginary arguments as required for treating the general case in the uniform geometrical theory of diffraction framework.
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https://hdl.handle.net/11365/39617
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