Spectral-domain Formulation of Electro- Magnetic Scattering from Circular Cylin- Ders Located near Periodic Cylinder Array
نویسندگان
چکیده
This paper considers a periodic circular cylinder array with additional cylinders and formulates the electromagnetic scattering problem of this imperfectly periodic structure. Generally, the fields in imperfectly periodic structures have continuous spectra, and the spectral-domain approaches require appropriate discretization schemes in many cases. The present formulation is based on the pseudo-periodic Fourier transform and the discretization scheme can be considered only inside the Brillouin zone.
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