3D Printed Electromagnetic Absorber Built with Conductive Carbon-filled Filament

Rui Mi, Wei Zhang, Kaustav Ghosh, Sameer Walunj, Qian Liu, Jacques Rollin, Philippe Sochoux, David Pommerenke, Victor Khilkevich

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

Abstract

This article presents a method for manufacturing a frequency selective surface (FSS) using the 3D printing technology, including material characterization, design, fabrication, and evaluation. The FSS design is based on a three-layer structure. The first layer is a 3D printed lossy material, the second layer is an air gap, and the third layer is a ground plane. By changing the geometrical parameters of the 3D printed layer, it is possible to tune the frequency of the absorption band of the FSS.

Original languageEnglish
Title of host publication2021 Joint IEEE International Symposium on Electromagnetic Compatibility Signal and Power Integrity, and EMC Europe, EMC/SI/PI/EMC Europe 2021
PublisherInstitute of Electrical and Electronics Engineers
Pages266-271
Number of pages6
ISBN (Electronic)9781665448888
DOIs
Publication statusPublished - 26 Jul 2021
Event2021 Joint IEEE International Symposium on Electromagnetic Compatibility Signal and Power Integrity, and EMC Europe: EMC/SI/PI/EMC Europe 2021 - Raleigh, United States
Duration: 26 Jul 202120 Aug 2021

Publication series

Name2021 Joint IEEE International Symposium on Electromagnetic Compatibility Signal and Power Integrity, and EMC Europe, EMC/SI/PI/EMC Europe 2021

Conference

Conference2021 Joint IEEE International Symposium on Electromagnetic Compatibility Signal and Power Integrity, and EMC Europe
Abbreviated titleEMC/SI/PI/EMC Europe 2021
Country/TerritoryUnited States
CityRaleigh
Period26/07/2120/08/21

Keywords

  • 3D printing
  • conductive lossy material
  • frequency selective surface
  • radiated emissions

ASJC Scopus subject areas

  • Signal Processing
  • Energy Engineering and Power Technology
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Radiation

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