Hi Tech & Innovation
Every day, tens of thousands of songs are released. This constant stream of options makes it difficult for streaming services and radio stations to choose which songs to add to playlists. To find the ones that will resonate ...
Jun 20, 2023
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Security
Modern cars and autonomous vehicles use millimeter wave (mmWave) radio frequencies to enable self-driving or assisted driving features that ensure the safety of passengers and pedestrians. This connectivity, however, can ...
May 24, 2023
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Automotive
Owners of new Ford vehicles will be able to tune in to AM radio in their cars, trucks and SUVs after all.
May 23, 2023
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Automotive
Lawmakers on Capitol Hill are pushing to keep AM radio in the nation's cars.
May 19, 2023
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Internet
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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68
Engineering
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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Telecom
On April 28, NASA and its partners achieved another major milestone in the future of space communications—achieving 200 gigabit per second (Gbps) throughput on a space-to-ground optical link between a satellite in orbit ...
May 12, 2023
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Telecom
With the rapid development of modern wireless systems such as radar and communications, there is an urgent need for the integrated development of multi-functional RF antennas. Since weight, size, and space placement are at ...
Apr 21, 2023
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6
Engineering
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
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Internet
Sweden's public radio said Tuesday that it would stop being active on Twitter, but it did not blame new labels that Elon Musk 's social media platform has slapped on public broadcasters, leading some major North American ...
Apr 18, 2023
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Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space. Information is carried by systematically changing (modulating) some property of the radiated waves, such as amplitude, frequency, or phase. When radio waves pass an electrical conductor, the oscillating fields induce an alternating current in the conductor. This can be detected and transformed into sound or other signals that carry information.
This text uses material from Wikipedia, licensed under CC BY-SA
