Metasurface-based Target Imaging and Range Detection

Zi Ai Huang,Jia Wei Wang,Xiang Wan,Tie Jun Cui

2022 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP)（2022）

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摘要

In this paper, we propose a mechanism to realize target imaging and range detection based on a single digital programmable metasurface (DPM). The DPM is used to generate biphase coded signals for range detection, and random radiation patterns for target imaging. Simulations show well performances of DPM-based target imaging and range detection. This work shows great potentials of DPMs in intelligent electromagnetic sensing.

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关键词

Digital programmable metasurface (DPM), target imaging, range detection

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