Uniform theory for the diffraction of evanescent plane waves.
A uniform diffracted field is obtained in terms of Fresnel functions with complex argument by subtracting the unit step function from the Fresnel integral. The method is applied to the problem of diffraction of inhomogeneous plane waves by a perfectly conducting half-plane and wedge. The results are plotted numerically and compared with results reported in the literature.
Umul
Yusuf Z
YZ
Engineering Faculty, Department of Electronics and Communication Engineering, Cankaya University, Balgat-Ankara, Turkey. yziya@cankaya.edu.tr