Yes, the microwave oven was invented accidentally, when a test for a magnetron melted an engineer’s snack in 1946. Raytheon engineer Perry Spencer “knack for finding simple solutions to manufacturing ...

It may seem like a holdout against the solid-state world, but the vacuum-tube magnetron is still at the heart of every consumer microwave oven and many commercial ones used for cooking or drying.

If your station uses 2 GHz ENG frequencies A08 or A09, in the 2450 to 2483.5 MHz range, you are probably aware of the potential for microwave oven interference. Researchers at the University of ...

This article was produced for RFHIC by Scientific American Custom Media, a division separate from the magazine's board of editors. RFHIC's co-founder and CEO, David Cho (left), and RFHIC's co-founder ...