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.
A moment method solution for the Electric Field Integral Equation is used to analyse a rectangular patch air-dielectric microstrip antenna on an infinite size ground plane. The patch surface is modelled by surface patch modes. The mutual impedance between the surface patch modes are calculated using a simple formula. The effect of the fringing field at the edges of the rectangular patch is derived...
Detailed comprehensive treatment of current distribution on square spiral antennas in free space is given, using the method of moments, together with radiation field patterns and polarization. The square spiral is also analyzed as a receiving antenna, giving its effective receiving aperture, and as a scatterer, giving the current distribution and scattered field patterns.
Elimination of backscattering from a loaded straight wire scatterer and a multiply loaded parallel wire system scatterer has been considered. The problem is formulated in terms of surface integral equation based on the reaction concept. The unknown is the surface current which can be calculated using the method of moments. Appropriate loads have been determined yielding zero backscattering at a specified...
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.