Radiating devices producing the hyperfrequency wave polarized in a circle and their use in the field of the applicators a micro - waves

摘要

The present invention is a radiating device, operating in the range of the micro - waves or microwave frequencies, providing waves polarized in a circle, comprising a waveguide and the antennas litters by this guide, which combine the use of the slots and of helices. This device can be part of a set of similar devices. It makes it possible to obtain power levels radiated equal of an antenna has the other, or, on the contrary, variable from one antenna on the other, depending on requirements. / p & & p & its use in an industrial application makes it possible for the treatment by micro - waves of the products resulting from the strong reflections, or because their loss factor is insufficient, either because they are contained in the open receptacles metal, either because they contain another - same of the metal parts, either because they present of heterogeneities or anisotropy.