The following is excerpted from Chapter 3: Radio Basics for UHF RFID from the Book, The RF in RFID: Passive UHF RFID in Practice by Daniel M. Dobkin. Order a copy of The RF in RFID: Passive UHF RFID ...

Index modulation (IM) in orthogonal frequency division multiplexing (OFDM) systems represents a transformative approach in modern communications. This technique utilises the indices of active ...

Detailed specifications for digital modulation and coding, multiplexing, conditional access, video coding, and audio coding were studied and submitted by the Digital Broadcasting System Development ...

Tokyo, March 10, 2020 - NEC Corporation (NEC; TSE: 6701), a leader in the integration of IT and network technologies, announced today the world's first (*1) successful demonstration of real-time ...

Basic communication engineering concepts: signals, spectra, and bandwidth; attenuation, distortion, and noise; filtering, equalizing, and companding; modulation and ...

Cylindrical vector beam (CVB) multiplexing has emerged as a powerful technique to boost signal channels. Coupling and separating CVBs are two pivotal elements in CVB multiplexing communication.

CD-Quality audio for AM and FM broadcasts is on its way. The formal implementation of iBiquity Digital's HD Radio technology is set to launch. Approximately 100 stations covering 40 major U.S. radio ...