Abstract: The invention relates to a method for treating products in a microwave treatment device and to a microwave treatment device. The microwave treatment device has at least one treatment chamber and at least two coupling elements. The coupling elements are designed to couple microwaves into the treatment chamber during a treatment step (2) so that a product arranged in the treatment chamber is treated by the microwaves propagating in the treatment chamber. In a characteristic ascertaining step (3), characteristics are detected, wherein a check is carried out on the basis of the characteristics in a checking step (4) in order to determine whether an actual treatment result corresponds to a specified target treatment result.

Abstract: A device for treating a product with microwaves includes a treatment chamber, in which the product can be transported along a transport path in a transport direction through the treatment chamber, and a microwave radiation device arranged in the treatment chamber, by means of which microwaves coupled into the microwave radiation device can be radiated, which act on the product, wherein the microwave radiation device includes at least one coaxial conductor which protrudes into the treatment chamber, or is arranged therein, with an electrically-conductive internal conductor and an electrically-conductive external conductor, wherein the external conductor, arranged coaxially, surrounds the internal conductor in a spaced manner and includes at least one opening, which enables an emission of microwaves from the coaxial conductor through the opening on to the product.

Abstract: A device fir treating a product with microwaves has a treatment chamber in which the product can be conveyed along a transport track in a transport direction through the treatment chamber, and has a microwave-emitting apparatus, which is arranged in the treatment chamber and by which microwaves coupled into the microwave-emitting apparatus can be emitted, which microwaves impinge upon the product. The microwave-emitting apparatus has at least one coaxial conductor, which protrudes into or is arranged in the treatment chamber and which has an electrically conductive inner conductor and an electrically conductive outer conductor, the outer conductor surrounding the inner conductor at a distance therefrom and in coaxial arrangement and having at least one opening, which enables the emission of microwaves through the opening from the coaxial conductor onto the product.