Led by Professor Chan Chi-hou, Chair Professor within the Department of Electrical Engineering at CityUHK, the analysis introduces an idea known as a “artificial moving-envelope” metasurface. The design allows antennas to independently handle arbitrary harmonic frequencies and wave properties, an achievement not beforehand demonstrated. Reports recommend this innovation might improve information transmission capability and supply superior performance for real-time imaging, wi-fi energy switch, and safe communication programs important for future networks.
Key Features and Applications
According to the research, the expertise permits for the simultaneous transmission of a number of indicators in several instructions, growing channel effectivity. As per the analysis group, this functionality holds explicit significance for 6G networks, the place integration of communication and sensing applied sciences is essential.
The antenna’s capacity to attain spectral management by way of a easy coding technique was highlighted by Professor Chan, who additionally serves as Director of the State Key Laboratory of Terahertz and Millimetre Waves. Professor Wu Gengbo, one other researcher concerned within the challenge, indicated that the system’s 1-bit coding method and sideband-proof design supply compatibility with on-chip integration. Potential makes use of may lengthen past communications to incorporate cognitive radar, built-in photonics, and even quantum science.
A Step Towards 6G Networks
As detailed within the report, this improvement represents a departure from typical fixed-parameter antennas, opening potentialities for extra dynamic and environment friendly programs. While sensible functions stay beneath exploration, the metasurface antenna’s modern method is seen as a essential step in direction of enabling the superior communication calls for of 6G.
