Terahertz Backscattering Device for High-Resolution and Single-shot Localisation

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Autonomous sensing and intelligent wireless tracking are becoming indispensable parts of human life. To realize them with a high level of accuracy, this project aims to design terahertz (THz) frequency smart antennas for spectrum-to-space mapping for backscattering-based localisation and identification. It is significant to move into the THz spectrum, the frontier of future wireless networks (5G & beyond), because the underlying wireless channel is more susceptible to finer changes. Novel backscattering designs to overcome the limitations of traditional position scanning techniques at THz frequencies are key outcomes of this project. Benefits include the provision of various national intelligence services for accurate wireless monitoring.