Internet
The wireless interconnection of everyday objects known as the Internet of Things depends on wireless sensor networks that need a low but constant supply of electrical energy. This can be provided by electromagnetic energy ...
Jun 13, 2022
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Telecom
Smart devices are supposed to make our everyday lives easier. At the same time, however, they are a gateway for passive eavesdropping. To prevent possible surveillance of the movement profile within one's home, researchers ...
May 24, 2022
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Computer Sciences
Wireless sensor networks have many applications in environmental monitoring, safety and control monitoring of industrial processes, in healthcare, and in disaster management. To be effective the devices, the sensors, must ...
Apr 7, 2022
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Consumer & Gadgets
Apple on Tuesday unveiled a new version of its budget-priced iPhone that's capable of connecting to ultrafast 5G wireless networks, an upgrade that's already been available on the company's upscale models for more than a ...
Mar 8, 2022
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A Skoltech professor and his colleagues from Germany have designed a very small and flat antenna for receiving and transmitting terahertz signals. THz waves are a band of electromagnetic radiation that holds much promise ...
Feb 9, 2022
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Business
Verizon and AT&T have rejected a request by the U.S. government to delay the rollout of next-generation wireless technology.
Jan 3, 2022
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Consumer & Gadgets
In 2002, Verizon was the first to launch a 3G network in the U.S., during a time when the BlackBerry was the top smartphone to own and we were five years away from the arrival of the iPhone.
Oct 25, 2021
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Electronics & Semiconductors
A research collaboration between Associate Professor Mishima Tomokazu (Kobe University Graduate School of Maritime Sciences) and Associate Professor Lai Ching-Ming (National Chung Hsing University, Taiwan) has successfully ...
Oct 19, 2021
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Electronics & Semiconductors
Controlling the structure of fragmented electrodes composed of carbon nanotubes could offer improved wireless monitoring of the strain on materials in a wide range of applications.
Sep 28, 2021
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Telecom
Wireless technology enables radio and satellite communication. Central to these systems are antennas that can transmit and receive signals. As the scope of wireless technology continues to grow, the next generation of wireless ...
Sep 27, 2021
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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
