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Complex Matrix Equation Solver Based on Computational Metasurface
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DOI：10.1002/adfm.202310234.png)
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摘要
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With the increasing demands for computing powers, wave-based computation has attracted researcher's attention due to its inherent high speed. Metasurfaces have flexible and powerful capabilities to manipulate electromagnetic waves and are good candidates for building a next-generation of wave-based computers. In this work, a computational-metasurface-based equation solver that yields real-time solutions to arbitrary complex matrix equations (CME) in the form of K center dot x + c = 0 is proposed. Full-wave simulations and experimental measurements are conducted to verify the functionality of the proposed solver. This work serves to provide a promising technique to overcome some shortcomings of the existing designs and lays the first stone of the bridge toward programmable wave-space computers. A computational-metasurface-based equation solver is proposed. It deals with complex matrix equations at quasi-light speed and yields the solution in real time. This work serves to provide a promising technique to overcome some shortcomings in existing designs and lays the first stone of the bridge toward programmable wave-space computers.image
Keyword:
computational metasurface
linear equation solver
wave-based computing
期刊
IF:
19
论文数:
3.5W
被引数:
32.1W
机构
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