Abstract: The present invention provides a current impulse generator that is fed by a high voltage source. The high voltage from the source creates an electric field which turns into a corona current by means of a corona current source. The corona current source charges a floating electrode with electrostatic energy which is rapidly discharged by means of a discharge switch into a spherical electrode producing a current impulse. The spherical electrode transmits the current impulse to an antenna which emits an electromagnetic wideband energy beam which actuates on electric triggers from a distance.