France orders Apple iPhone 12 sales halted over radiation
French regulators on Tuesday ordered Apple to halt sales of the iPhone 12 for emitting too much electromagnetic radiation, and to fix existing handsets.
Sep 12, 2023
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Consumer & Gadgets
Page 4 - News tagged with radio frequencies
Internet
Researchers present new wireless system for greater 5G access
A new paper on wireless connectivity from the lab of Dinesh Bharadia, an affiliate of the UC San Diego Qualcomm Institute (QI) and faculty member with the Jacobs School of Engineering's Department of Electrical and Computer ...
May 18, 2023
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Engineering
The world's smallest impedance spectroscopy system in the form of a pill
Imagine a scenario where you simply just throw a pill in a liquid to identify a problem—this is now one step closer to reality thanks to the work done by researchers at Fraunhofer IZM in cooperation with Micro Systems Technologies ...
May 16, 2023
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Hardware
New receiver chip blocks signal interference that slows mobile device performance and drains batteries
Imagine sitting in a packed stadium for a pivotal football game—tens of thousands of people are using mobile phones at the same time, perhaps video chatting with friends or posting photos on social media. The radio frequency ...
Feb 21, 2023
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Engineering
3D-printed antennas could bring 5G and 6G to remote communities
3D-printed radio antennas that could help bring stronger mobile phone signals and faster internet connections to people living in remote communities have been developed by researchers at the University of Sheffield.
Jan 16, 2023
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Telecom
Antenna enables advanced satellite communications testing
On the rooftop of an MIT Lincoln Laboratory building sits a 38-foot-wide dome-shaped radio antenna enclosure, or radome. Inside the climate-controlled environment, shielded from the New England weather, a steel structure ...
Sep 6, 2022
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Consumer & Gadgets
Six things you need to know about 6G
The pace of change in telecommunications is increasing every year.
Jul 19, 2022
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Telecom
CubeSat set to demonstrate NASA's fastest laser link from space
NASA's Pathfinder Technology Demonstrator 3 (PTD-3) mission, carrying the TeraByte InfraRed Delivery (TBIRD) system, will debut on May 25 as part of SpaceX's Transporter-5 rideshare launch. TBIRD will showcase the high-data-rate ...
May 25, 2022
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Automotive
A sensor that allows vehicles to detect road conditions
Researchers from the Universidad Carlos III de Madrid (UC3M) have developed a sensor and a method for detecting road conditions while a vehicle is moving.
May 24, 2022
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109
Electronics & Semiconductors
POINTER: Seeing through walls to help locate firefighters
A unique positioning technology is being developed to pinpoint firefighters inside buildings where other positioning technologies fail.
Apr 7, 2021
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