Algorithm for the Computation of the Generalized Fresnel Integral

作者：Carluccio Giorgio^*; Puggelli Federico; Albani Matteo

来源：IEEE Transactions on Antennas and Propagation, 2011, 59(10): 3943-3947.

DOI：10.1109/TAP.2011.2163774

• Asymptotic diffraction theory
• diffraction
• geometrical theory of diffraction
• uniform theory of diffraction

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.

• 出版日期2011-10