Characterization of Dielectric Properties of 3D printing Materials for Solid Biomedical Phantoms

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Abstract

In this paper, the relative permittivity ε′_r and conductivity σ of commercially available 3D printing filaments are presented. The dielectric properties of common filaments, as well as filaments enriched with carbon, metal, and stone, are measured using a commercial dielectric probe, 4MHz to 20GHz. The dielectric properties of the samples are compared to several biological tissues. Using these materials, 3D printing can be used to increase the level of detail in biomedical phantoms for various applications, for example by adding rigid or solid parts with realistic dielectric properties. This will lead to a more realistic representation and thus better results.
Original languageEnglish
Title of host publicationProceedings of 2022 Asia‑Pacific Microwave Conference
PublisherInstitute of Electrical and Electronics Engineers
Pages919-921
Number of pages3
ISBN (Electronic)978-4-902339-56-7
Publication statusPublished - 9 Jan 2023
Event2022 Asia-Pacific Microwave Conference, APMC 2022 - Hybrid/Online, Yokohama, Japan
Duration: 29 Nov 20222 Dec 2022
https://apmc2022.org/

Conference

Conference2022 Asia-Pacific Microwave Conference, APMC 2022
Abbreviated titleAPMC 2022
Country/TerritoryJapan
CityYokohama
Period29/11/222/12/22
Internet address

Keywords

  • Dielectric measurements
  • Phantom
  • Biological tissues
  • Biomedical applications of electromagnetic waves

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