FIELD: home appliances.
SUBSTANCE: invention relates to microwave equipment and aims at increasing homogeneity of UHF field at heating, drying and other applications of thermal effect of electromagnetic radiation of UHF range. Resonance heating chamber for devices with source of radiation of UHF range, made in form of rectangular parallelepiped with profile of at least one wall comprises one or several bulges, wherein radii of curvature and their height are not less than λ/10, where λ is wavelength of microwave radiation.
EFFECT: technical result consists in reduction of heterogeneity of electric field in volume of chamber.
3 cl, 2 dwg
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