Rydberg Atomic Receivers for Multi-Band Communications and Sensing

Understand

Harnessing multi-level electron transitions, Rydberg Atomic REceivers (RAREs) can detect wireless signals across a wide range of frequency bands, from Megahertz to Terahertz.

• This capability enables multi-band wireless communications and sensing (CommunSense).
• Existing research on multi-band RAREs primarily focuses on experimental demonstrations, lacking a tractable model to mathematically characterize their mechanisms.
• This issue leaves the multi-band RARE as a black box and poses challenges in its practical applications.