Abstract: A recent development emanating from RFID technology is Near Field Communication (NFC). Basically, NFC is a popular short range (10 cm) wireless communication technology with applications in ...
Xiaomi Redmi 9 is officially released in June 2020. The device is equipped with sensors such as fingerprint (rear-mounted), accelerometer, gyro, and proximity. The smartphone features Infrared port, 2 ...
Abstract: Multiple-antenna technologies are evolving towards larger aperture sizes, extremely high frequencies, and innovative antenna types. This evolution is fostering the emergence of near-field ...
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