

Antenna array Complex directional antenna consists of separate nearomnidirectional antennas (radiating elements) positioned in the space and driven by highfrequency … (from 'Glossary' of our web–site) 
All ArchivesTensor methods in boundary problems of electrodynamicsSolutions for boundary problems of electrodynamics in tensor form are examined. Equations and boundary conditions for Green tensor functions of general kind are formulated.
Antenna arrays Modified: 05/11/2007 Tags: tensor , boundary problem , electrodynamic Path: Home / Publications / Archives / 2007 / Tensor methods … Electrodynamics of substances with simultaneously negative electrical and magnetic permeabilitiesThe optical properties of materials, such as magnetic metals or magnetic semiconductors, having simultaneously negative electrical and magnetic permeabilities are considered. One finds that the refractive index with respect to vacuum is negative; that the Poynting vector and the wave vector of propagating EM waves have opposite signs; that the sign of the Doppler effect is opposite that, for ordinary materials and that the Cherenkov radiation cone is directed backwards rather than forwards. Finally... Modified: 04/23/2007 Tags: electrodynamic , wave , Poynting , Doppler Path: Home / Publications / Archives / 2007 / Electrodynamics of substances … About tensor Green function in boundary problems of electrodynamicsGeneral method for determining tensor Green functions corresponding to various classes of solutions for boundary problems is examined.
Antenna arrays Modified: 04/18/2007 Tags: tensor Green , boundary problem , electrodynamic Path: Home / Publications / Archives / 2007 / About tensor … Computing the electrodynamical characteristics of horn antennasThe solution to the inner problem of electrodynamics for horn radiators with perfectly conducting plane flange, powered by cylindrical waveguides, is considered. The results of numerical calculations for the pyramidal and sectorial horns powered by the rectangular waveguide are provided.... Modified: 12/23/2005 Tags: electrodynamic , horn , antenna , radiator Path: Home / Publications / Archives / 2005 / Computing the … Sorted by relevance / Sort by date Back to the list 
Latest Publications GuidesArray Circular 0.1.4 GuidesArray Circular™ allows to execute electrodynamic modeling of twodimensional phased antenna arrays for circular waveguides, using the method of moments. Latest News 



