Articles by others on the same topic (1)

Cavity magnetron by Ciro Santilli 32 Updated Created
Apparently, DC current comes in, and microwaves come out.
TODO: sample power efficiently of this conversion and output spectrum of this conversion on some cheap device we can buy today.
Video 1.
Magnetron, How does it work? by Lesics (2020)
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Video 2.
Device that Won WW2 by Curious Droid
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