European Doctoral Network for Safe and Sustainable by Design Electromagnetic Shielding Material

Informazioni relative al progetto

PARASOL

ID dell’accordo di sovvenzione: 101072881

DOI

10.3030/101072881

Data della firma CE 14 Luglio 2022

Data di avvio 1 Novembre 2022

Data di completamento 30 Aprile 2027

Finanziato da

• Marie Skłodowska-Curie Actions (MSCA)

Costo totale

Nessun dato

Contributo UE

€ 2 633 238,00

Coordinato da

TECHNISCHE UNIVERSITEIT EINDHOVEN
Netherlands

Periodic Reporting for period 1 - PARASOL (European Doctoral Network for Safe and Sustainable by Design Electromagnetic Shielding Material)

Periodo di rendicontazione: 2022-11-01 al 2024-10-31

Sintesi del contesto e degli obiettivi generali del progetto

PARASOL is a Doctoral Network at the intersection of electromagnetic compatibility (EMC), materials engineering, system-safety engineering, and sustainability. It focuses on developing innovative electromagnetic (EM) shielding solutions for vehicles, addressing critical performance factors such as EM safety, weight, strength, and cost. The project integrates the Safe and Sustainable-by-Design (SSbD) approach, aiming to reduce the need for multiple prototypes by advancing design tools. PARASOL also trains professionals capable of transitioning between disciplines, fostering expertise in electronics, safety, and sustainability.

Lavoro eseguito dall’inizio del progetto fino alla fine del periodo coperto dalla relazione e principali risultati finora ottenuti

Each Doctoral Researcher (DR) describes the main achievements for their project:
DR1: Optimized conductive MXene nanoparticles and formulated composites. Investigated the impact of rheology on their dielectric properties characterized conductivity and shielding effectiveness.
DR2: Developed techniques for material characterization using transmission line and resonance methods to retrieve permittivity and permeability. Identification of the in-situ needs for material characterization in the form of a probe.
DR3: Developed a comprehensive analysis of shielding effectiveness (SE) of planar materials in the low-frequency (LF) range with parallel-loops (NSA 94-106) and coplanar-loops (IEEE Std. 299) set-ups, utilizing measurements, full-wave simulations, and theoretical modelling
DR4: Investigated capacitive touch system technologies, improving robustness and accuracy for high-EMI environments.
DR6: Established the impact on the shielding effectiveness for board-level shielding of the position of the filter for the trespassing signals
DR7: Utilized software-defined radio for in-situ shielding measurements, achieving results comparable to commercial equipment.
DR8: Established accurate procedures for measuring shielding effectiveness of cables using anechoic and reverberation chambers.
DR9: Developed new techniques for measuring shielding in reverberant enclosures and enhancing prediction accuracy.
DR10: Developed techniques combining reflection and absorption for optimal shielding and provided guidance on selecting absorbing materials for complex 3D structures in real-world applications.
DR11: Developed multi-functional formulations for 3D-printing of embedded EMI shielding, incorporating SSbD principles.
DR12: Created a new method for time-domain shielding effectiveness measurements, comparing it to traditional frequency-domain techniques.

Progressi oltre lo stato dell’arte e potenziale impatto previsto (incluso l’impatto socioeconomico e le implicazioni sociali più ampie del progetto fino ad ora)

PARASOL's research results in novel materials, methods, and guidelines for sustainable and effective EM shielding in various applications. These include:
DR1: Cold spray formulations for polymer-based shields and quantitative performance guidelines.
DR2: A wideband probe for in-situ material characterization.
DR3: Clear guidance on interpreting low-frequency shielding effectiveness setups for real-world applications, such as hybrid and electric vehicles (HEVs).
DR4: Improved capacitive touch systems that reduce EMI for automotive use.
DR6: Design for enhancing board-level shielding through filtering in electrical systems.
DR7: A method for more accurate real-world SE measurements.
DR8: Procedures for precise EMI characterization of cables in mobility systems.
DR9: Techniques for measuring SE in non-reverberant enclosures.
DR10: Guidelines for material selection to minimize internal resonances in complex 3D environments.
DR11: Enhancing 3D-printed EMI shielding composites for chip packaging.
DR12: New time-domain measurement techniques for SE, extending beyond traditional frequency-based methods.