While vacuum electronic devices have largely been superseded over much of consumer electronics, there’s one place where they can still be found for now. The cavity magnetron is a power RF oscillator ...

Paul March indicates that Eagleworks NASA has started the build of their 1.2kW magnetron powered EM-Drive prototype in a tetter-totter balance system. It is being built to replicate the thrust ...

[Curious Droid] is back with a history lesson on one of the most important inventions of the 20th century: The cavity magnetron. Forged in the fighting of World War II, the cavity magnetron was the ...

If one envisions the quantum vacuum (Q-V) as a semi-virtual electrical plasma as Dr. White does, that would imply that the Poynting power flow vector would entrain the Q-V plasma and send it on its ...

NEWPORT NEWS, VA - A pocket-size gizmo that puts the “pop” in microwave popcorn could soon fuel particle accelerators of the future. The small but mighty device is a magnetron – a mashup of the words ...