HIGH VOLTAGE GENERATOR, ESPECIALLY FOR USING AS A NOISE FREQUENCY GENERATOR

摘要

According to the invention, a very compact noise frequency generator (11) which radiates in an extremely broad band and, above all, in a powerful manner, can be obtained by the combination of a mechanical pulse generator (25) and two piezoelectric stacks (13) which are arranged in an axially successive manner, which can be axially actuated by said generator, and which are connected in series in electrically opposite directions. Said piezoelectric stacks are connected to electrodes (34) in an electroconductive manner, with the opposing ends (18) thereof, said electrodes extending, between the piezoelectric columns (13) and parallel to the same (13), up to an electroconductive coupling element (15) where they end in the form of electrodes (36) of an axial spark gap (37) which is also oriented in a radially inclined manner towards the coupling element (15).