The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper a new hybrid method is used to solve the electromagnetic scattering from a 2-D PEC target under 1-D random rough surface based on multipath scattering strategy and equivalence principle. In this procedure, the Kirchhoff approximation (KA) and the physical optics (PO) Method are applied to calculate equivalent currents on the rough surface and PEC target respectively. The mutual coupling...
A rigorous analytical technique to derive the scattering coefficients of three-dimensional (3-D) two rough surfaces with arbitrary dielectric profiles is presented. The proposed method applies a perturbation approach to a surface integral equation (IE) formulation that is derived from the extended boundary conditions (EBC). First, using EBC or the surface equivalence principle (SEP) and the dyadic...
In this paper, radar cross section (RCS) of a buried sphere below a two-layer rough surface is studied by implementing a finite difference time domain (FDTD) code. The effect of the sphere size is studied at different observing angles.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.