Solution of a matrix Wiener–Hopf equation connected with the plane wave diffraction by an impedance loaded parallel plate waveguide
✍ Scribed by Alinur Büyükaksoy; Gökhan Çınar
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 253 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.625
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✦ Synopsis
A matrix Wiener-Hopf equation connected with a new canonical di raction problem is solved explicitly. We consider the di raction of a plane electromagnetic wave by an impedance loaded parallel plate waveguide formed by a two-part impedance plane and a parallel perfectly conducting half-plane. The representation of the solution to the boundary-value problem in terms of Fourier integrals leads to a matrix Wiener-Hopf equation. The exact solution is obtained in terms of two inÿnite sets of unknown coe cients satisfying two inÿnite systems of linear algebraic equations. These systems are solved numerically and the in uence of the parameters such as the waveguide spacing and the surface impedances of the two-part plane on the di raction phenomenon is shown graphically.