The built-in carrier chip in the electric meter (such as the PL3201 SOC architecture) first collects data such as user electricity consumption, voltage, and current, converting the digital signals ...

Abstract: Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) offers a promising solution to conquer the challenge of severe signal attenuation through buildings ...

Abstract: To realize the efficient transmission of deep space communication, single photon detection technology is used to overcome the signal attenuation and noise problems in long-distance ...