10 January 2018 | ZEROGeoengineering.com | United States Patent US 3,271,770 A   

This invention relates to the focusing of radio frequency energy radiated by an array of antennas and more particularly to a technique for maintaining the radio frequency energy radiated by individual antennas in an array of antennas in a predetermined phase relationship with a signal received by the array.

Link To Patent Antenna phasing control system US3271770

Creation of artificial ionization clouds above the earth/ 1991

US 4999637 A

ABSTRACT
A method for forming a cloud of artificial ionization above the earth by initially heating the resident plasma at a desired altitude with electromagnetic radiation having a frequency approximately the same as that of the ambient plasma. As the plasma frequency increases due to heating, the radiation frequency is also increased until the final maintenance frequency is attained.

Link To Creation of artificial ionization clouds above the Earth US4999637