Feedback-enabled microwave quantum illumination

A simple feedback scheme can be used to operate efficiently a microwave-quantum-illumination device based on electro-optomechanical systems also in regimes in which excess dissipation would, otherwise, prevent to outperform the optimal classical illumination protocol with the same transmitted energy.

Automated summary

This article introduces a simple feedback scheme that allows efficient operation of a microwave-quantum-illumination device based on electro-optomechanical systems, even in regimes with excessive dissipation, surpassing the optimal classical illumination protocol with the same transmitted energy.