Work

Frequency‐Multiplexed Parallel Differentiation in Subwavelength Planar Metastructure

Year: 2025

Type: article

Abstract: Analog Computing In their Research Article (10.1002/sstr.202500350), Yue Li, Pengyu Fu, and Hanfei Bu present a metastructure processing unit that performs frequency-multiplexed parallel differentiation within a planar subwavelength structure. Through the precise optimization of small pixel metamaterial, the wideband electromagnetic dispersion of device can be finely controlled, which enables real-time edge detection on multiple input signals, demonstrating high computational density and compactness for integrated electromagnetic signal processing.

Source: Small Structures

DOI: 10.1002/sstr.70200

Authors: Pengyu Fu, Hanfei Bu, Yue Li

Institutions: Tsinghua University, Beijing National Research Center for Information Science and Technology

Language: English

Topic: Metamaterials and Metasurfaces Applications

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $4,110

OpenAlex ID: W4417247384

FWCI: 0.162

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Cited by: 1

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