US Patent 04686605
Method and apparatus for altering a region in the earth's atmosphere, ionosphere, and/or magnetosphere
Abstract: A method and apparatus for altering at least one selected region which normally exists above the earth's surface. The region is excited by electron cyclotron resonance heating to thereby increase its charged particle density. In one embodiment, circularly polarized electromagnetic radiation is … [more]
Inventors: Bernard J. Eastlund
Assignees: APTI, Inc.
Data from USPTO.gov