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Showing 1 to 2 of 2 for “"Μέθοδος ροπών"”.
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ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΣΥΡΜΑΤΙΝΩΝ ΚΕΡΑΙΩΝ ΜΕΣΑ ΣΤΟ ΦΥΣΙΚΟ ΤΟΥΣ ΠΕΡΙΒΑΛΛΟΝ
THE OPTIMIZATION OF TOTALLY ARBITRARY WIRE ANTENNAS IS EXAMINED WITH NON PREDETERMINED POLARIZATION, AT DIAL FREQUENCY OPERATION AND WITH DIFFRACTION EFFECTS INCLUDED. IN THIS WAY THE RESULT IS AN INCREASED ENVIRONMENTAL APPROXIMATIONOF ANTENNAS.
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ΕΠΙΛΥΣΗ ΤΟΥ ΠΡΟΒΛΗΜΑΤΟΣ ΣΚΕΔΑΣΗΣ ΑΠΟ ΣΚΕΔΑΣΤΗ ΤΥΧΑΙΑΣ ΓΕΩΜΕΤΡΙΑΣ ΜΕΣΑ ΣΕ ΣΤΡΩΜΑΤΟΠΟΙΗΜΕΝΟ ΜΕΣΟ ΜΕ ΤΗΝ ΒΟΗΘΕΙΑ ΤΩΝ ΔΥΑΔΙΚΩΝ ΣΥΝΑΡΤΗΣΕΩΝ GREEN
IN THE PRESENT THESIS THE PROBLEM OF SCATTERING BY A DIELECTRIC SCATTERER LOCATED INSIDE A STRATIFIED MEDIUM IS TREATED, BOTH ANALYTICALLY AND NUMERICALLY. THE ANALYSIS MAKES USE OF DYADIC GREEN'S FUNCTIONS (DGF), THE THEORY AND PROPERTIES OF WHICH ARE THOROUGHLY INVESTIGATED. IN THE FIRST PART OF …