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 we present a solution to the scattering problem of an E-polarized incident wave on a perfectly conducting strip loaded by a dielectric cylinder. The solution is based on the application of the vector Green's theorem. The numerical results are in good agreement with those based on the method of moments. The dependence of the scattered field as well as the scattering cross-section of the...
An efficient method is introduced for numerical solution of the integral equation for the voltage distribution in a narrow slot. The method of moments is employed to reduce the integral equation to a matrix equation and the Fourier transform technique is applied to eliminate the derivatives in the integrand and to remove the singularity of the kernel. The voltage distribution in the slot and the circuit...
The problem of scattering by a perfectly conducting slotted elliptic cylinder excited by a z polarized incident plane wave is considered. The problem is reduced to an integral equation in terms of the aperture field. The solution of the integral equation is carried out using two methods. In the first method, the aperture field is expressed analyticly, then Galerkin's technique is introduced to solve...
The scattered field from two cylindrical bodies due to an incident E-polarized plane wave is evaluated numerically using an integral equation for the surface currents and is solved by a modified method of moments. The multiple scattering by two parallel conducting circular cylinders as well as the diffraction by a double wedge with non-sharp edges are considered. The total scattered field from two...
A survey of the inverse black body radiation problem is presented including a modification to the Hamid-Ragheb approximation which leads to a new approximate formula for the Planck's radiation law valid at all frequencies. The modified regime is useful in solving the inverse black body radiation problem in closed form. The absolute percentage errors in constructing the area-coldness distribution due...
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.