Telecom

NEC Corporation has developed a power amplifier that will serve as a key device for mobile access and fronthaul/backhaul wireless communication equipment to enable high-speed, high-capacity communications for 5G Advanced and 6G networks. This power […]

A questionnaire sent to South Australian households has found that more than half don’t understand what a “smart city” means, despite Adelaide being one of the most wired cities in Australia with very fast internet […]

Delta Air Lines will provide free Wi-Fi service on most of its U.S. flights starting in February, CEO Ed Bastian announced Thursday at the CES technology trade show.This article is brought to you by this […]

A group of about 20 tech-savvy engineers and programmers gathered Saturday afternoon at a Philadelphia bookstore to celebrate the installation of an old-fashioned public pay phone.This article is brought to you by this site.

Since the concepts of digital coding metasurfaces and programmable metasurfaces were put forward in 2014, the physical world of electromagnetics has been closely connected to the digital world of information, thus producing the unique advantages […]

Microsoft announced plans Wednesday to bring internet access via satellite to 10 million people, half of them in Africa, as part of efforts to bridge a digital divide with the developing world.This article is brought […]

To meet the world’s rapidly growing data consumption and increasing bandwidth requirements, satellite communications are shifting to higher frequencies. The W-band (75–110 GHz) is well suited for use in space, but technical components have been […]

In May 2022, the TeraByte InfraRed Delivery (TBIRD) payload onboard a small CubeSat satellite was launched into orbit 300 miles above Earth’s surface. Since then, TBIRD has delivered terabytes of data at record-breaking rates of […]

Nearly three quarters of people over the age of 10 now own a mobile phone, potentially opening the way to broader internet use, the United Nations said Wednesday.This article is brought to you by this […]

Photodiodes with high speed and efficiency are particularly advantageous to the exponential growth of data communication traffic. However, vertical detector design still faces difficulties in improving high responsivity while maintaining low dark current and high […]