An antenna comprising a first current probe having an aperture; a first transceiver operatively coupled to the current probe; a signal enhancer disposed approximately inside the aperture, wherein the signal enhancer comprises an inlet, a first outlet, and a housing having an internal volume, and wherein the outer dimensions of the housing are nearly equivalent to the dimensions of the aperture; a pump configured to pump electrolytic fluid through the internal volume via the inlet and the first outlet; and a first nozzle hydraulically coupled to the first outlet so that when electrolytic fluid is pumped through the internal volume the electrolytic fluid exits the first nozzle in a stream.