Microwave weapons are associated with microwave owens.
Microwave frequencies is frequencies between 1Ghz to 100Ghz.
These frequencies cause tissue heating. And are easy to block because of the skin effect.
Lower frequencies induce currents in tissue. Currents stimulate nerves, and can change dipoles in the brain etc.
Lower frequency weapons are very hard to block. Mu-metal or iron is needed when building a Faraday cage.
It's lower frequencies weapons that the Intelligence cult are using.
A better term would be Electromagnetic weapons.