Method and related systems for communication via extremely low and ultra low electromagnetic waves

Patent Granted The present disclosure provides a method for long range communication through underwater and underground environments by converting encoded message data into spherical coordinates and rotating a magnet about axes of rotation corresponding to those spherical coordinates at a transmitter. A receiver configured to detect the magnetic dipole field of the generated electromagnetic wave can thus determine the orientation of the magnetic dipole, deduce the spherical coordinates, and decipher the encoded data. A system comprising a mechanical antenna transmitter and receiver with a magnetic field sensor arrangement for carrying out the method is also provided.