Long Range Magnetic Field-Based Communications Taking Advantage of Quantum Sensing

A magnetic field induction wave, capable of traversing ground and water, is proposed. It is the foundation of a communication system that modulates the amplitude and phase vector symbols. Based on the principle of the Biot-Savart law, an approximation model is developed. It captures the main parameters of the transmitter antenna coil loop, the receiver's orthogonal quantum tunneling transducer sensitivity, and magnetic conductivity. A dimension deviation parameter is used to characterize the overall multi-path and waveguide effect. A prototype system is described, taking advantage of quantum sensing