Abstract: Compared with traditional low-frequency transmitting antennas, rotating permanent magnet antennas are not limited by electrical size and have the potential to realize the miniaturization of ...

Abstract: 24 × 7 health monitoring of rotating shaft is very important for the safe operation of automotive axles. Wireless sensor power supply technology is one of the promising power supply means ...

It was in the middle of March 2020—the day stay-at-home orders were issued in California—Dijon was drifting through Perfect Circuit, the music-equipment store in Burbank. He hadn’t yet made his debut ...