

ElectroDynamic Systems Software Scientific^{TM} Antenna Systems Research^{TM} Radiolocation Systems Research^{TM} 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) 
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Search on siteUse tags cloud or enter into field a search phrase and choose section of search. Solutions 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 The 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 General 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 The 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 Sorted by relevance / Sort by date 
Latest Publications GuidesArray Rectangular 0.2.14 GuidesArray Rectangular™ allows to execute quick engineering calculations of twodimensional phased antenna arrays for rectangular waveguides on an electrodynamic level. Latest News 



