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.
The heterogeneous nature of distributed platforms such as computational Grids is one of the main barriers to effectively deploy tightly-coupled applications. For those applications, one common problem that appears due to the hardware heterogeneity is the load imbalance which slows down the application to the pace of the slower processor. One solution is to distribute the load adequately taking into...
An efficient numerical technique called Scale Changing Technique (SCT) based on 2D domain decomposition of array geometry has been applied for the electromagnetic scattering analysis of periodic reflectarrays. The phase shift introduced to a plane wave under any arbitrary incidence at the reflector plane obtained by SCT is validated using a Finite Element Method (FEM) based commercial simulation tool...
Full-wave analysis results of two different planar array structures illuminated by a waveguide feed horn antenna has been presented. One of the modelled structures consists of periodic arrangement of microstrip patches while the other is a metal grid comprised of identical rectangular perforations. An indigenous numerical technique called Scale Changing Technique (SCT) based on planar decomposition...
In this paper, the SCT is applied for the global electromagnetic simulation of a finite-size and thick waveguidecell FSS illuminated by an oblique incident plane wave. Preliminary results under normal incident plane wave have been presented by the authors in. The FSS plays a key role in many antenna systems for modern fixed and mobile communication services. FSS are used in various applications as...
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.