CALCULATION OF ABSORBED AND OUTPUT POWER FOR A 1 kW MICROWAVE GENERATOR

O. Marghitas

Abstract


In variable electric fields (2,45 GHz frequency microwaves) we are faced with energy loss, especially because of the fact that electrical polarization does not vary in phase with electric field intensity - these losses are called losses by electrical polarization. These losses, thus due to the post electrical effect take place in epoxy resin subjected to the electrical microwave field. Maximum power in microwave field that covers the whole range of applications referring to epoxy resin polymerization is of about 1 kW. This power level in microwave covers the losses that appear from the generator to the applicator where the polymerization takes place. An important element of technology is the dielectric power measuring and reflecting in the polymerization processes of the electric epoxy resins insulations.


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DOI: http://dx.doi.org/10.15835/arspa.v83i3-4.9088



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