Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Your brand ...
Q: I use a three-year-old Chromebook on a secure home Wi-Fi network. Recently, the Chromebook has been getting disconnected from the internet every day about 4:45 p.m. After I unplug and plug in the ...
OneWeb has spent billions of dollars and deployed hundreds of satellites that use the 12 GHz band since securing a U.S. market access license in 2017. Credit: OneWeb artist's concept WASHINGTON — ...
Radio observatories like the Green Bank Telescope are in radio quiet zones that protect them from interference. NRAO/AUI/NSF, CC BY Radio telescopes are facing a problem. All satellites, whatever ...
Researchers have demonstrated for the first time a mechanically flexible silver mesh that is visibly transparent, allows high-quality infrared wireless optical communication and efficiently shields ...
Researchers have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The breakthrough, enabled by versatile two-dimensional ...
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Why do laptop chargers have cylinders? Understanding ferrite beads and electronic interference
Have you ever noticed the small, plastic-encased cylinder near the end of your laptop charger? Known as a ferrite bead, this ...
This story was originally written for and published by Drexel News. Researchers in the College of Engineering have developed a thin film device, fabricated by spray coating, that can block ...
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