Quantum modulation against electromagnetic interference

TL;DR

This paper introduces a quantum modulation technique using quantum light's inherent randomness to spread electromagnetic energy and reduce interference in electronic devices, with applications demonstrated in power supplies.

Contribution

It presents a novel quantum-based modulation method leveraging quantum light's randomness to mitigate electromagnetic interference.

Findings

Quantum modulation effectively spreads energy spectrum.

Application example in switching-mode power supplies.

Potential for broader electromagnetic interference mitigation.

Abstract

Periodic signals in electrical and electronic equipment can cause interference in nearby devices. Randomized modulation of those signals spreads their energy through the frequency spectrum and can help to mitigate electromagnetic interference problems. The inherently random nature of quantum phenomena makes them a good control signal. I present a quantum modulation method based on the random statistics of quantum light. The paper describes pulse width modulation schemes where a Poissonian light source acts as a random control that spreads the energy of the potential interfering signals. I give an example application for switching-mode power supplies and comment the further possibilities of the method.