Diffraction of electromagnetic waves due to a point source by a three part boundary satisfying perfect electromagnetic conductor conditions. Issue 2 (4th March 2021)

• Record Type: Journal Article
• Authors: Tiwana, M. H.; Mann, A. B.; Ahmed, Shakeel; Alkanhal, Majeed A.S.; Ghaffar, A.; Khan, Y.
• Is Part Of: Waves in random and complex media. Volume 31:Issue 2(2021)
• Page Start: 342
• Page End: 358
• Publication Date: 2021-03-04
• Subjects: Diffraction -- Wiener-Hopf technique -- perfect electromagnetic conductor (PEMC) strip -- steepest descent method -- duality transformations; Electromagnetic waves -- Periodicals; Electromagnetic waves -- Scattering -- Periodicals; 531.1133
• DOI: 10.1080/17455030.2019.1587211
• Languages: English
• ISSNs: 1745-5030

Abstract

Abstract : Approximate analytical solution of point source diffraction from a strip satisfying a recently introduced boundary condition is presented in this paper. Both separated and interacted fields are computed separately and then related transformations are applied to obtain the field diffracted from a strip satisfying non-reciprocal boundary condition. The correctness of mathematical results is also verified graphically and a good agreement with the existing literature is observed.