Arena Physica opens Atlas RF Studio Beta with Heaviside-0, a transformer that predicts S-parameters of RF structures

Arena Physica releases Atlas RF Studio Beta, a web sandbox for inverse design of RF components, with two models. Heaviside-0, a transformer, predicts S-parameters from a geometry; Marconi-0, a conditional diffusion model, generates a geometry from a target S-parameter response, and its candidates are ranked with Heaviside-0. Both were trained on 3 million simulated designs across 25 expert templates mixed with random structures, over 20 years of combined simulation time according to the company. Arena reports a magnitude weighted MAE well under 1 dB for Heaviside-0, and 13 milliseconds per board against roughly 4 minutes for a commercial field solver.

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