Electronics & Semiconductors
Scientists at Osaka University, in cooperation with Joanneum Research (Weiz, Austria), have developed wireless health monitoring patches that use embedded piezoelectric nanogenerators to power themselves with harvested biomechanical ...
Apr 23, 2021
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347
Telecom
Driven by ubiquitous usage of mobile devices and the explosive growth and diversification of the Internet of Things (IoT), sixth-generation (6G) wireless systems will need to offer unprecedented high data rate and system ...
Apr 5, 2021
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83
Electronics & Semiconductors
A combined team of researchers from Southeast University and the Jiangsu Cyber Space Science & Technology Co., both in China, has developed a way to use digitally programmable metasurfaces to conduct space and frequency division ...
Electronics & Semiconductors
Scientists at Tokyo Institute of Technology (Tokyo Tech) and NTT Corporation (NTT) have developed a novel CMOS-based transceiver for wireless communications at the 300 GHz band, enabling future beyond-5G applications. Their ...
Feb 5, 2021
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156
Computer Sciences
A novel artificial intelligence (AI) approach based on wireless signals could help to reveal our inner emotions, according to new research from Queen Mary University of London.
Feb 3, 2021
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238
Consumer & Gadgets
The multinational electronics company Xiaomi announced the development of a new power transmission system that can charge a cellphone from across a room without any wires or charging pads.
Engineering
,University of Delaware Professor Mark Mirotznik and others in UD's Additive Manufacturing Technology Center are developing novel device lenses for wireless communications that could usher in a new wave of capabilities.
Dec 15, 2020
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22
Electronics & Semiconductors
Korean researchers have developed an energy harvester that can generate electric power from ambient vibrations with diverse frequencies through a novel automatic resonance tuning mechanism. It was recently announced by the ...
Sep 23, 2020
1
139
Engineering
Purdue University innovators are working on inventions to use micro-chip technology in implantable devices and other wearable products such as smart watches to improve biomedical devices, including those used to monitor people ...
Aug 4, 2020
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307
Internet
Optics-based technologies such as optical fibers have strongly influenced the age of wired communication. Now they look set to revolutionize wireless communications as well and solve key issues with traditional radio-based ...
Jun 4, 2020
1
81
Wireless communication is the transfer of information over a distance without the use of electrical conductors or "wires". The distances involved may be short (a few meters as in television remote control) or long (thousands or millions of kilometers for radio communications). When the context is clear, the term is often shortened to "wireless". Wireless communication is generally considered to be a branch of telecommunications.
It encompasses various types of fixed, mobile, and portable two way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of wireless technology include GPS units, garage door openers and or garage doors, wireless computer mice, keyboards and headsets, satellite television and cordless telephones.
This text uses material from Wikipedia, licensed under CC BY-SA
