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# Characteristic Equations of Strip-slotted Structures

 dc.contributor.author Sautbekov S.S. dc.date.accessioned 2012-06-30T14:06:03Z dc.date.available 2012-06-30T14:06:03Z dc.date.issued 2012-06-30 dc.identifier.uri http://dspace.enu.kz/handle/data/1191 dc.description This paper deals with further development of Wiener-Hopf-Fock method for ob- en_US taining the characteristic equation which follows from the solution of the boundary value problem of electromagnetic waves di®raction on the strip-slotted structures. The strip or an in¯nite grat- ing is chosen in return for strip-slotted structures. The boundary value problem is consecutively solved by reducing to the system of singular boundary integral equations, then to the system of the second kind Fredholm equations, which e®ectively is solved by reducing to a system of the linear algebraic equations with the help of the etalon integral and of saddle point method. Set- ting the determinant of a system of the algebraic equations equal to zero, we ¯nd a characteristic equation, which determines the eigenfrequencies of the structures. dc.description.abstract This paper deals with further development of Wiener-Hopf-Fock method for ob- en_US taining the characteristic equation which follows from the solution of the boundary value problem of electromagnetic waves di®raction on the strip-slotted structures. The strip or an in¯nite grat- ing is chosen in return for strip-slotted structures. The boundary value problem is consecutively solved by reducing to the system of singular boundary integral equations, then to the system of the second kind Fredholm equations, which e®ectively is solved by reducing to a system of the linear algebraic equations with the help of the etalon integral and of saddle point method. Set- ting the determinant of a system of the algebraic equations equal to zero, we ¯nd a characteristic equation, which determines the eigenfrequencies of the structures. dc.language.iso en en_US dc.relation.ispartofseries PIERS 2011 in Marrakesh Progress In Electromagnetics Research Symposium. Proc. PIER S.;MOROCCO, p. 1674-1679, 2011 dc.subject WHF method en_US dc.subject Riemann-Hilbert en_US dc.title Characteristic Equations of Strip-slotted Structures en_US dc.type Article en_US
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