Enhanced Microwave Field Homogeneity

Microwaves are evenly distributed throughout the microwave cavity by the rotating pyramid-shaped mode-stirrer.

Synthesis of ethyl 2-(ethoxymethylidene)-3-oxobutanoate
M. Nüchter, B. Ondruschka, A. Tied, W. Lautenschläger, K.J. Borowski,  American
Genomic / Proteomic Technology, Sept/Oct. 2001, 34.