The beamed power microwave transmitting antenna

Abstract

Beamed power refers to radiation techniques employing directional antennas for purposes of transferring energy in microwave form from one place to another. The peaceful uses of beamed power as applied to electric utilities functions and transportation concepts are considered. An investigation is conducted regarding the design approaches and techniques which can be used by the microwave component engineer to render beamed power systems potentially safe for humans and other biota. High-power microwave transmission antennas are proposed for beaming power from earth-orbiting satellites to receiving antennas (rectennas) on earth. Other applications include beaming power to run helicopters, aircraft, and aerostats equipped with rectennas. System designs must provide for techniques to yield microwave radiation levels that do not exceed allowable limits. Attention is given to beam surveillance techniques and the effects of an implementation of these techniques on the beamed power systems.