Telecom

In recent years, the expansion of low Earth orbit (LEO) satellite constellations has made satellite communications cool again. From providing internet access in remote regions to enabling near-instant data delivery across oceans, these networks are […]

The world is steadily moving toward seamless, global connectivity through satellite constellations. Small satellites—weighing up to 10 to 100 kgs—are further enhancing the connectivity with their flexibility and scalability. But the application of small satellites […]

Newark Liberty International Airport was once again plunged into chaos when radar screens went black on the morning of May 9. It follows a recent disruption in communications with air traffic controllers in Philadelphia, who […]

A paper published by Swinburne University of Technology shows how a kind of “optical ruler,” or frequency comb, can greatly increase bandwidth in today’s data-saturated world. Integrated optical frequency comb sources, or microcombs, have driven […]

Live and on-demand video constituted an estimated 66% of global internet traffic by volume in 2022, and the top 10 days for internet traffic in 2024 coincided with live streaming events such as the Jake […]

The evolution of wireless communications and the miniaturization of electrical circuits have fundamentally reshaped our lives and the digital landscape. However, as we push toward higher-frequency communications in an increasingly connected world, engineers face growing […]

South Korea’s largest carrier SK Telecom started on Monday to replace mobile SIM chips for its 23 million users following a data breach, prompting alarmed customers to form long lines for the replacements.This article is […]

Navigating drones in environments without reliable Global Positioning System (GPS) signals remains a significant challenge for modern aerospace technology. A new study addresses methods for Unmanned Aerial Vehicle (UAV) localization in GPS-denied areas, exploring both […]

Scientists at Lancaster University have studied satellite images of the UK to produce the most accurate assessment yet on how much land solar farms occupy.This article is brought to you by this site.

Chinese researchers have unveiled a new deep-sea tool capable of cutting through the world’s most secure subsea cables—and it has many in the West feeling a little jittery.This article is brought to you by this […]