RE: https://flipboard.social/@newsguyusa/116199894233969019

from day 1 I suspected microwave radiation. my theory was that it was microwave excitation of a passive bug, something like the infamous bug the Soviets planted in the Great Seal.

but this is also from a state-run propaganda outlet, so who knows.
it is interesting to think about a microwave pulse generator with a focused high gain antenna. short pulses could be hard to detect with a traditional spectrum analyzer, particularly if the frequency jumps around
@tubetime This type of pulse is easy to detect in the time domain with a diode detector and an oscilloscope. Throw in a log amp after the detector to be fancy about it.