Abstract: High-frequency voltage signal injection (HFSI) is a sensorless control strategy for internal permanent magnet synchronous motors (IPMSMs) at zero and low speeds. A reasonable demodulation ...
There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
The U.S. Space Force has placed into operational service a new mobile satellite-jamming system capable of temporarily ...
The Federal Communications Commission announced it will vote this month on a plan to auction 160 MHz of Upper C-Band spectrum ...
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