Six things you need to know about 6G
The pace of change in telecommunications is increasing every year.
Jul 19, 2022
0
125
Consumer & Gadgets
News tagged with radio frequency
Engineering
Surface steers signals for next-gen networks
5G communications' superfast download speeds rely on the high frequencies that drive the transmissions. But the highest frequencies come with a tradeoff.
Apr 20, 2023
0
11
Robotics
Engineers develop a way to use everyday WiFi to help robots see and navigate better indoors
Engineers at the University of California San Diego have developed a low-cost, low-power technology to help robots accurately map their way indoors, even in poor lighting and without recognizable landmarks or features.
May 19, 2022
0
201
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
0
94
Electronics & Semiconductors
Scientists develop energy saving technique paving way for a carbon neutral society
Researchers at the University of Bristol have discovered a method which will allow for faster communication systems and better energy saving electronics.
Jun 21, 2021
1
1123
Engineering
Drones relay RFID signals for inventory control
Radio frequency ID tags were supposed to revolutionize supply chain management. The dirt-cheap, battery-free tags, which receive power wirelessly from scanners and then broadcast identifying numbers, enable warehouse managers ...
Aug 25, 2017
1
163
Telecom
There's no evidence 5G is going to harm our health, so let's stop worrying about it
Hype continues to surround the roll-out of 5G technology in Australia and across the world.
Aug 2, 2019
1
131
Hardware
Researchers develop evaluation technique for radio-frequency components used in quantum computers
The development of quantum computers is underway around the world, and much attention is focused on increasing the number of qubits that perform operations. On the other hand, looking at the entire system of a quantum computer, ...
Nov 1, 2023
0
66
Robotics
Robot overcomes uncertainty to retrieve buried objects
For humans, finding a lost wallet buried under a pile of items is pretty straightforward—we simply remove things from the pile until we find the wallet. But for a robot, this task involves complex reasoning about the pile ...
Jun 28, 2022
0
81
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
1
68
Radio frequency
Radio frequency (RF) is a frequency or rate of oscillation within the range of about 3 Hz to 300 GHz. This range corresponds to frequency of alternating current electrical signals used to produce and detect radio waves. Since most of this range is beyond the vibration rate that most mechanical systems can respond to, RF usually refers to oscillations in electrical circuits.
This text uses material from Wikipedia, licensed under CC BY-SA
