Work

Phase Smoothing for Mutual Coupling Mitigation in Multifunctional Metasurfaces Designed with Diffractive Neural Networks (Advanced Optical Materials 1/2026)

Year: 2026

Type: article

Abstract: Multifunctional mmWave Metasurfaces This work presents a multifunctional diffractive neural network–designed metasurface capable of generating multiple holographic patterns in the W-band (86?GHz) while mitigating mutual coupling through phase smoothing. Experimental validation and broadband analysis (72–100 GHz) confirm high-fidelity wavefront control, demonstrating a passive, multifunctional mmWave holographic platform. More details can be found in the Research Article by Miguel Beruete and co-workers (DOI: 10.1002/adom.202502746).

Source: Advanced Optical Materials

DOI: 10.1002/adom.70715

Authors: Damián Rodríguez‐Trujillo, Alicia E. Torres‐García, Mikel Aldea, Jorge Teniente, Asier Marzo‐Pérez, Miguel Beruete

Institutions: Universidad Pública de Navarra (UPNA), Instituto de Smart Cities

Language: English

Topic: Advanced Antenna and Metasurface Technologies

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W7119670106

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