Magneto-dielectric properties of Fe3O4/TiO2/PTFE composites and antenna simulation

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Abstract

In this paper, a novel composite of magneto-dielectric mixture Fe3O4/TiO2 filled polymer PTFE was synthesized for a compact antenna application. Magnetic permeability, dielectric permittivity and related loss were measured and optimized. A planar patch antenna performance based on these composites with a center frequency at 1 GHz was simulated. The simulated antenna performances such as impedance bandwidth and radiation efficiency indicated that the antenna fabricated by this proposed composite could exhibit a better electrical property than that of conventional antenna printed on dielectric material.

Original languageEnglish
Title of host publicationEnergy, Environment and Functional Materials
PublisherTrans Tech Publications Ltd
Pages352-356
Number of pages5
ISBN (Print)9783038350873
DOIs
StatePublished - 2014
Event12th IUMRS International Conference on Advanced Materials, IUMRS-ICAM 2013 - Qingdao, China
Duration: 22 Sep 201328 Sep 2013

Publication series

NameMaterials Science Forum
Volume787
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference12th IUMRS International Conference on Advanced Materials, IUMRS-ICAM 2013
Country/TerritoryChina
CityQingdao
Period22/09/1328/09/13

Keywords

  • Composite
  • Magneto-dielectric
  • PTFE
  • Patch antenna

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