Backscatter communication systems utilise the reflection and modulation of pre‐existing radio frequency signals to enable ultra‐low-power, sustainable wireless links. This technique is emerging as a ...

(RTTNews) - Wednesday, The Boeing Co. (BA) along with United Airlines (UAL) conducted flight tests to evaluate a modernized data communication system designed to improve information flow between the ...

Traditional radio-based systems often suffer severe attenuation underground, as soil and rock absorb or scatter electromagnetic waves. By contrast, magnetic induction uses low-frequency magnetic ...

A chip‑scale laser array with integrated beam shaping enables ultrafast, energy‑efficient optical wireless links for indoor ...

The safety of students and staff are of paramount importance, making the design and implementation of effective communication systems beyond the push of a button a critical priority for schools.