Engineering
Magnetic materials pose major limitations in power electronic applications at high frequencies, but MSE Professor Michael McHenry and alums Paul Ohodnicki, Alex Leary and Sam Kernion have made advancements on materials and ...
Sep 14, 2021
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7
Engineering
A collaboration between EPFL and UCSB has developed a long-anticipated breakthrough, and demonstrated CMOS technology—used for building microprocessors and memory chips—that allows wafer-scale manufacturing of chip-scale ...
Jul 1, 2021
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3
Telecom
Protected Satellite Communications (SatComs) exhibit specific characteristics such as security, intelligence, anti-jamming, and nuclear disaster survivability. They constitute one of the key research topics in modern communications. ...
Jun 22, 2021
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4
Electronics & Semiconductors
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
Telecom
Launching this summer, NASA's Laser Communications Relay Demonstration (LCRD) will showcase the dynamic powers of laser communications technologies. With NASA's ever-increasing human and robotic presence in space, missions ...
May 13, 2021
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572
Engineering
Current research on flexible electronics is paving the way for wireless sensors that can be worn on the body and collect a variety of medical data. But where do the data go? Without a similar flexible transmitting device, ...
Apr 15, 2021
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144
Electronics & Semiconductors
A unique positioning technology is being developed to pinpoint firefighters inside buildings where other positioning technologies fail.
Apr 7, 2021
0
40
Engineering
Reporting in the journal Scientific Reports, the team of Tong Xiao, Xiaojun Qiu and Benjamin Halkon highlight the positive impacts for health and wellbeing of their 'virtual Active Noise Control/Cancelation (ANC) headphone' ...
Nov 30, 2020
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25
Telecom
Society relies heavily on wireless communication. Many individuals have access to at least one mobile phone; in fact, there are more mobile phones in use than the current population of the planet. Within five years, predictions ...
Nov 12, 2020
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10
Telecom
A team of researchers at GuardiCore Ltd., a cloud security company, has found a vulnerability in the remote controls Comcast provides its Xfinity user community. On their blog page, they relate how they were able to hijack ...
Frequency is the number of occurrences of a repeating event per unit time. It is also referred to as temporal frequency. The period is the duration of one cycle in a repeating event, so the period is the reciprocal of the frequency. For example, if a newborn baby's heart beats at a frequency of 120 times a minute, its period (the interval between beats) is half a second.
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