Abstract: While many questions still surround the creation and deployment of the smart grid, the need for a reliable communications infrastructure is indisputable. Developers of the IEEE 1901.2 ...

Orthogonal frequency-division multiplexing (OFDM) is a method of transmitting data that uses modulation and multiple carrier frequencies to cope with conditions that would hinder a single-frequency, ...

Since the concepts of digital coding metasurface and programmable metasurface were put forward in 2014, the physical world of electromagnetics has been closely connected to the digital world of ...