Abstract: Over-the-horizon radars (OTHRs) utilize the refractive properties of the ionosphere to illuminate targets beyond the Earth’s horizon. Consequently, the performance of this type of radar is ...
Abstract: This work provides the measurement data of 16 high-frequency (HF) radio frequency identification (RFID) transponder (tag) chips. In particular, the chip input impedance was characterized ...
Some devices, like the Kenwood TH-D75 radio only support Bluetooth Classic serial profile. iOS devices only support Bluetooth Low Energy (BLE). They are not compatible and as such, you can't pair ...
Most people would happily have skipped having the past weekend’s winter storm, but for amateur or “ham” radio operators, it was perfect timing. Saturday and Sunday already were scheduled as a ...
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