Telecommunications

It has long been considered common sense that a single device performs only one function. Just as tuning a radio to a different frequency changes the channel, systems that manipulate waves have traditionally been designed […]

Global navigation satellite systems (GNSS) are vital for positioning autonomous vehicles, buses, drones, and outdoor robots. Yet its accuracy often degrades in dense urban areas due to signal blockage and reflections.This post was originally published […]

A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into 140-gigahertz territory, unlocking data speeds that rival those of physical fiber-optic cables and laying the groundwork for a […]

The EU will not force the world’s biggest tech companies to pay for the overhaul of Europe’s telecoms infrastructure despite pleas from the industry, Brussels announced on Wednesday.This post was originally published on this site.

With $800 of off‐the‐shelf equipment and months’ worth of patience, a team of U.S. computer scientists set out to find out how well geostationary satellite communications are encrypted. And what they found was shocking.This post […]

A research team affiliated with UNIST has introduced a novel, high-performance, and thermally stable polymer-based non-volatile analog switch. This next-generation device is as thin and flexible as vinyl, yet capable of withstanding high temperatures.This post […]

Australia has entered an era of climate instability, where communications during bushfires and extreme weather must perform under increasingly severe conditions.This post was originally published on this site.

Iran’s nationwide internet shutdown has surpassed its 130th hour as tensions in the Middle Eastern country continue to escalate.This post was originally published on this site.

Verizon said it resolved an outage that disrupted many U.S. customers’ calling and other cellular services for more than 10 hours on Wednesday.This post was originally published on this site.

As manufacturers race toward smarter, faster and more automated production, the networks holding those systems together are coming under growing strain. Robots, sensors and autonomous machines all demand split-second responses and iron-clad security—yet traditional 5G […]