Collins Aerospace has demonstrated a “directional communications system” that could allow unmanned air vehicles (UAVs) to securely transmit battlefield data while operating in contested airspace. Such ...

Directional modulation (DM) has emerged as a highly promising physical layer security technique that embeds confidential information into the spatial characteristics of the transmitted signal. By ...

WAKEFIELD, Mass.--(BUSINESS WIRE)--The NFC Forum, the global standards and advocacy association for Near Field Communication (NFC) technology, announced today that its Board of Directors approved and ...

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The trajectory of directional sound remains open, but its practical applications are becoming clearer. As digital displays, interactive services, and AI-driven systems become increasingly common in ...

Audfly’s directional sound modules, for instance, have been integrated into public-facing systems in airports and corporate lobbies. Their compact design allows them to be mounted inside interactive ...

The use of optocouplers in industrial communications maintain data integrity, eliminating group loop current and common mode noise. This white paper discusses the different areas of industrial ...

The Xinger-brand components for 450-MHz applications consist of the 11303-3 90° hybrid coupler and the 11303-20 directional coupler. Both operate over the 380- to 520-MHz range with 450-470... The ...

The Community Engagement Core was established to facilitate meaningful bidirectional communication and interactions among the Baylor-Rice SRP’s internal and external stakeholders. The core will ...