University of Pennsylvania

Mario Junior Mencagli

Nader Engheta

Brian Edwards

Nasim Mohammadi Estakhri

Methods, devices, and systems for processing information are disclosed. An example device may comprise a metastructure comprising a plurality of physical features configured to transform an analog signal according to a kernel of an integral equation. The device may comprise one or more waveguides coupled to the metastructure and configured to recursively supply a transformed analog output signal of the metastructure to an input of the metastructure to iteratively cause one or more transformed analog signals output from the metastructure to converge to an analog signal representing a solution to the integral equation.

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Philadelphia, PA, United States of America

Mario Junior Mencagli