S-meter for HF radio. Scheme, description

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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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S-meter for HF radio. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Radio stations, transceivers

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Random news from the Archive

Space weather threatens self-driving cars 28.03.2018

Scientists say driverless vehicles, if designed too tightly tied to GNSS, could be severely damaged by powerful space weather events and not function as they should.

Scott McIntosh, director of the High Altitude Observatory at the National Center for Atmospheric Research in Boulder, Colorado, is warning engineers to prepare driverless cars for changes in solar activity. If these machines rely heavily on satellite navigation, they won't be able to do so if a solar storm destroys communications. Cars will have to pull over to the side of the road and wait for communication to re-establish.

GNSS disruptions can also cause magnetic particles to escape from coronal holes.

At the same time, artificial intelligence experts argue that machines are made with redundant capabilities, which can help them even with poor connectivity.

"With very detailed measurements like lane changes and bike lanes, you won't have time to take all that data, send it to the cloud, and get it back," says Danny Shapiro, director of Nvidia's automotive division. ask what is the closest route to Starbucks."

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