Fig. 1: Procedure of MDLF, which is divided into forward method and inverse method. | Nature Communications

Fig. 1: Procedure of MDLF, which is divided into forward method and inverse method.

From: Frequency transfer and inverse design for metasurface under multi-physics coupling by Euler latent dynamic and data-analytical regularizations

Fig. 1

R represents requirement, Input-T represents temperature information of metasurface, \(G\) is geometry, \(G\hbox{'}\) is the predicted \(G\), \(T\) is temperature, \(f\) is frequency, \({S}_{E}\) is S-parameter by single EM simulation, \({S}_{M}\) represents S-parameter by multi-physics simulation, \({S}_{E}^{\prime}\) is the predicted \({S}_{E}\), \({S}_{M}^{\prime}\) is the predicted \({S}_{M}\), \({T}_{p}^{\prime}\) is the predicted temperature in inverse method, \(a(f)\) is latent space, \({f}_{R}\) is resonant frequency, \({f}_{R}^{\prime}\) is the predicted \({f}_{R}\), and \({S}_{R}\) = \({S}_{M}\) – \({S}_{E}\).

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