METHOD AND APPARATUS FOR CORRECTING THE RELATIVE MOVEMENT OF A TRANSMITTER AND A RECEIVER IN AIRPORTED ELECTROMAGNETIC PROSPECTION

摘要

IN THIS PROCESS AND THIS APPARATUS INTENDED TO IMPROVE THE SIGNALS USED TO DETECT THE PRESENCE OF CONDUCTIVE MASSES 4 IN A ZONE, BY MEANS OF AN AIRPORT ELECTROMAGNETIC DETECTIONING DEVICE, AN ALTERNATIVE PRIMARY MAGNETIC FIELD SIGNAL IS GENERATED AND EMITTED, OF WHICH FREQUENCY SPECTRUM INCLUDES A CONTINUOUS OR LOW FREQUENCY COMPONENT, THIS PRIMARY FIELD SIGNAL IS RADIUS TO THE SAID ZONE AND INDUCED SECONDARY FIELD SIGNALS, WHICH ARE GENERATED BY SAID CONDUCTIVE MASSES 4, ARE TREATED AND THE SECONDARY SIGNALS RECEIVED FROM THE FIELD , AND A REPRESENTATION OF THE SIGNALS PROCESSED IS ESTABLISHED TO GET INFORMATION ON THE PRESENCE OR ABSENCE OF CONDUCTIVE MASSES IN THE SAID AREA.