Flowchart of the high-efficiency RIS design paradigm. (IMAGE)

Higher Education Press

Flowchart of the high-efficiency RIS design paradigm.

Caption

(a) Unit optimization process with a hybrid continuous-discrete PSO algorithm. The particulars of the yellow and green boxes in the optimization are elaborated in (b) and (c), respectively. (b) The NBTRM for dataset preparation. (c) A separate design architecture for the free assembly of RIS structural subparts. This paradigm enables different functional and structural RIS designs with “one-time” dataset preparation and model training.

Credit

Ying Juan Lu et al.

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License

CC BY-NC-ND

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