Localiser by radio waves of different frequencies

摘要

The localiser by radio waves is a system which allows the position or location lines of a signal-transmitting source to be known. It comprises the use of at least three receiver stations with directional antennas, of known location and angulation and which horizontally pick up the encoded signals, transmitted by the transmitter station whose position is completely unknown. By means of mathematical trilateration or triangulation procedures and with cartographic maps the relative position coordinates of the transmitter source with respect to the receivers can be rapidly found. In geographically difficult areas vertical pick up will be used by means of a positional satellite. This system differs substantially from the current art and its use. Its principal application will be in the field of the safety of persons and their property and the field of natural sciences.