Abstract: In this paper, two innovative 4×4 Butler matrix-based antenna system designs are proposed for mmWave/5G applications which are capable of beam scanning/steering at Ka-band. By utilizing the ...
A group of young sailors have described how panic set in when a killer whale started smashing into their yacht - before they fought the huge beast off using vinegar. The 20-year-old women, from Norway ...
Earlier this year my colleague Tom Jervis quite rightly pointed out that car wheels are simply getting too big, which is somewhat consistent with another wheel that car makers seemingly can’t stop ...
A van driver who killed a grandmother by crashing into her car on her 83rd birthday was using his mobile phone while he was at the wheel. Steve Crowe, 48, pleaded guilty to causing the death of ...
We've long been fans of Logitech's sim racing lineup, given that you can get in on the ground floor with something affordable, like the gear-driven Logitech G923, or go all the way up to the very ...
A man has been convicted of murder after he live-streamed himself beating, burning and stabbing a woman to death. The victim was 34-year-old Janice David, whose body was found bloodied and tied to the ...
Abstract: Driver fatigue poses a serious threat to road safety. Although most vehicles are equipped with driver fatigue monitoring models, the performance of existing models is not satisfactory due to ...
A quick check of texts at a red light, adjusting your phone's sat nav or even changing songs. These are all acts that are illegal in the highway code, but many can forget this. The dangers and ...
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