Korean researchers successfully transmitted voice signals 100 meters underground using magnetic fields, a world first that could transform rescue operations and underground communication forever.The ...

The introduction of wireless radio communication in the early twentieth century fundamentally reshaped military operations, turning command and control from a rigid, pre-planned system into a ...

The underground setting presents a uniquely challenging environment for wireless communication. Harsh terrain, variable tunnel geometries and diverse material properties all contribute to complex ...

Figure 1: Typical applications of metasurfaces in wireless communication include: RIS (Reconfigurable Intelligent Surface-based Wireless Relay Systems), Digit (Digital-Coded Metasurface-Based ...

Modern life depends on fast and reliable wireless connections. Video calls, streaming services, virtual reality, and smart devices all place growing demands on networks that already serve billions of ...

Princeton University will lead a joint government-industry effort using AI to develop advanced semiconductors for wireless communication and remote sensing. The chips are critical for next-generation ...

Pioneering the future of wireless technology, the Wireless Communications Research Group drives innovation in 5G, 6G, and beyond through cutting-edge research, real-world solutions, and collaborative ...

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 ...

A new publication from OET DOI 10.29026/oet.2026.260004, discusses advances and perspectives on high-speed and ...