U.S. Philips Corporation

Bengt U Imberg

Frans C De Ronde

Kurt H Carlsson

Jan Olov Appelquist

An energy supply arrangement for feeding microwave energy from a microwave source to the oven cavity of a microwave oven. The energy supply arrangement comprises a transmission line of the type having a conductor arranged at a small distance from a ground plane, a so-called micro-strip line. This micro-strip line is arranged within the oven cavity near the bottom wall and is, for example, in the shape of a spiral conductor disposed about a central energy feed point and dimensioned such that it radiates energy into the cavity at the same time that energy propagates along the line.

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Norrkoping, Sweden

Bengt U Imberg