Absorption characteristics of composite electromagnetic wave absorber made of sendust particles dispersed in polystyrene resin

Yuki Hongo, Kenji Sakai, Yuuki Sato, Shinzo Yoshikado

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A low-cost composite electromagnetic wave absorber made of sendust dispersed in resin was developed that does not contain any rare metals. In this study, spherical sendust particles with average particle sizes of approximately 5 and 20 μm were dispersed in polystyrene resin at volume ratios in the range 20-40 vol% to broaden the absorption frequency bandwidth at frequencies above 10 GHz. The optimal volume ratios of sendust with average particle sizes of approximately 5 and 20 μm were found to be approximately 30 and 35 vol%, respectively. Electromagnetic wave absorbers can be flexibly designed by controlling the volume ratio of spherical sendust particles in resin.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages215-218
Number of pages4
Volume566
DOIs
Publication statusPublished - 2013
Event31st Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan
Duration: Oct 28 2011Oct 29 2011

Publication series

NameKey Engineering Materials
Volume566
ISSN (Print)10139826

Other

Other31st Electronics Division Meeting of the Ceramic Society of Japan
CountryJapan
CityTokyo
Period10/28/1110/29/11

Fingerprint

Polystyrenes
Electromagnetic waves
Resins
Composite materials
Particle size
Metals
Bandwidth
Costs

Keywords

  • Composite
  • Eddy current
  • Electromagnetic wave absorber
  • Natural magnetic resonance
  • Polystyrene
  • Relative complex permeability
  • Sendust

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Hongo, Y., Sakai, K., Sato, Y., & Yoshikado, S. (2013). Absorption characteristics of composite electromagnetic wave absorber made of sendust particles dispersed in polystyrene resin. In Key Engineering Materials (Vol. 566, pp. 215-218). (Key Engineering Materials; Vol. 566). https://doi.org/10.4028/www.scientific.net/KEM.566.215

Absorption characteristics of composite electromagnetic wave absorber made of sendust particles dispersed in polystyrene resin. / Hongo, Yuki; Sakai, Kenji; Sato, Yuuki; Yoshikado, Shinzo.

Key Engineering Materials. Vol. 566 2013. p. 215-218 (Key Engineering Materials; Vol. 566).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hongo, Y, Sakai, K, Sato, Y & Yoshikado, S 2013, Absorption characteristics of composite electromagnetic wave absorber made of sendust particles dispersed in polystyrene resin. in Key Engineering Materials. vol. 566, Key Engineering Materials, vol. 566, pp. 215-218, 31st Electronics Division Meeting of the Ceramic Society of Japan, Tokyo, Japan, 10/28/11. https://doi.org/10.4028/www.scientific.net/KEM.566.215
Hongo, Yuki ; Sakai, Kenji ; Sato, Yuuki ; Yoshikado, Shinzo. / Absorption characteristics of composite electromagnetic wave absorber made of sendust particles dispersed in polystyrene resin. Key Engineering Materials. Vol. 566 2013. pp. 215-218 (Key Engineering Materials).
@inproceedings{bc13080a2bf44c13a392d3e6744778df,
title = "Absorption characteristics of composite electromagnetic wave absorber made of sendust particles dispersed in polystyrene resin",
abstract = "A low-cost composite electromagnetic wave absorber made of sendust dispersed in resin was developed that does not contain any rare metals. In this study, spherical sendust particles with average particle sizes of approximately 5 and 20 μm were dispersed in polystyrene resin at volume ratios in the range 20-40 vol{\%} to broaden the absorption frequency bandwidth at frequencies above 10 GHz. The optimal volume ratios of sendust with average particle sizes of approximately 5 and 20 μm were found to be approximately 30 and 35 vol{\%}, respectively. Electromagnetic wave absorbers can be flexibly designed by controlling the volume ratio of spherical sendust particles in resin.",
keywords = "Composite, Eddy current, Electromagnetic wave absorber, Natural magnetic resonance, Polystyrene, Relative complex permeability, Sendust",
author = "Yuki Hongo and Kenji Sakai and Yuuki Sato and Shinzo Yoshikado",
year = "2013",
doi = "10.4028/www.scientific.net/KEM.566.215",
language = "English",
isbn = "9783037857618",
volume = "566",
series = "Key Engineering Materials",
pages = "215--218",
booktitle = "Key Engineering Materials",

}

TY - GEN

T1 - Absorption characteristics of composite electromagnetic wave absorber made of sendust particles dispersed in polystyrene resin

AU - Hongo, Yuki

AU - Sakai, Kenji

AU - Sato, Yuuki

AU - Yoshikado, Shinzo

PY - 2013

Y1 - 2013

N2 - A low-cost composite electromagnetic wave absorber made of sendust dispersed in resin was developed that does not contain any rare metals. In this study, spherical sendust particles with average particle sizes of approximately 5 and 20 μm were dispersed in polystyrene resin at volume ratios in the range 20-40 vol% to broaden the absorption frequency bandwidth at frequencies above 10 GHz. The optimal volume ratios of sendust with average particle sizes of approximately 5 and 20 μm were found to be approximately 30 and 35 vol%, respectively. Electromagnetic wave absorbers can be flexibly designed by controlling the volume ratio of spherical sendust particles in resin.

AB - A low-cost composite electromagnetic wave absorber made of sendust dispersed in resin was developed that does not contain any rare metals. In this study, spherical sendust particles with average particle sizes of approximately 5 and 20 μm were dispersed in polystyrene resin at volume ratios in the range 20-40 vol% to broaden the absorption frequency bandwidth at frequencies above 10 GHz. The optimal volume ratios of sendust with average particle sizes of approximately 5 and 20 μm were found to be approximately 30 and 35 vol%, respectively. Electromagnetic wave absorbers can be flexibly designed by controlling the volume ratio of spherical sendust particles in resin.

KW - Composite

KW - Eddy current

KW - Electromagnetic wave absorber

KW - Natural magnetic resonance

KW - Polystyrene

KW - Relative complex permeability

KW - Sendust

UR - http://www.scopus.com/inward/record.url?scp=84883523954&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84883523954&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/KEM.566.215

DO - 10.4028/www.scientific.net/KEM.566.215

M3 - Conference contribution

AN - SCOPUS:84883523954

SN - 9783037857618

VL - 566

T3 - Key Engineering Materials

SP - 215

EP - 218

BT - Key Engineering Materials

ER -