Title :
A generalized network formulation for a circular aperture in conducting plane
Author :
Kabalan, Karim Y. ; El-Hajj, Ali ; Rayes, Asaad
Author_Institution :
Dept. of Electr. & Comput. Eng., American Univ. of Beirut, Lebanon
Abstract :
The electric field integro-differential equations for electromagnetic scattering from a perfectly conducting plane perforated by a circular aperture is solved by the method of moments. The problem is formulated as an operator equation, where the unknown is the equivalent magnetic current over the aperture and the known is the tangential magnetic field over the aperture region for the complete conducting plane i.e, aperture shorted. Finally, a matrix method of solution is described and a numerical solution is obtained. Several numerical results are shown for illustration.
Keywords :
conducting bodies; electric field integral equations; electromagnetic field theory; electromagnetic wave scattering; integro-differential equations; magnetic fields; matrix algebra; method of moments; circular aperture; electric field integro-differential equations; electromagnetic scattering; equivalent magnetic current; generalized network formulation; matrix method; method of moments; operator equation; perfectly conducting plane; tangential magnetic field; Apertures; Boundary conditions; Conductors; Electromagnetic scattering; Equations; Geometry; H infinity control; Intelligent networks; Magnetic fields; Moment methods;
Conference_Titel :
Radio Science Conference, 2002. (NRSC 2002). Proceedings of the Nineteenth National
Print_ISBN :
977-5031-72-9
DOI :
10.1109/NRSC.2002.1022609
