Inkjet-printing of hybrid Ag/conductive polymer towards strechable microwave devices

Sebastien Pacchini, Mathieu Cometto, Jian Jie Chok, Gaetan Dufour, Nicolas Tiercelin, Philippe Pernod, Tay Beng Kang, Philippe Coquet

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

5 Citations (Scopus)

Abstract

Two microwave structures (microstrip transmission line (TL) up to 10 GHz and a patch antenna @ 13 GHz have been fabricated on a flexible Polydimethylsiloxane (PDMS Sylgard 184) substrate by inkjet-printing. To overcome the mechanical robustness issue of the metal parts under stretching, inclusions of composite films of multiwall carbon nanotube (MWNT) with poly (4-styrenesulfate) (PEDOT:PSS) are formed in the TL lines. The performances of these structures are compared with a similar silver printed microstrip TL and a silver printed patch antenna without the composite inclusion. The experimental results are in good agreement with the simulations. The increase of the insertion losses of the hybrid structures is kept below 1dB/cm for inclusions of 500 μm. The results confirm the potential of MWNT/PEDOT:PSS for stretchable microwave devices.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2015
Subtitle of host publication"Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages865-868
Number of pages4
ISBN (Electronic)9782874870392
DOIs
Publication statusPublished - Dec 2 2015
Externally publishedYes
Event45th European Microwave Conference, EuMC 2015 - Paris, France
Duration: Sept 7 2015Sept 10 2015

Publication series

NameEuropean Microwave Week 2015: "Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC

Conference

Conference45th European Microwave Conference, EuMC 2015
Country/TerritoryFrance
CityParis
Period9/7/159/10/15

Bibliographical note

Publisher Copyright:
© 2015 EuMA.

ASJC Scopus Subject Areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Radiation

Keywords

  • elastomer
  • flexible antennas carbon nanotubes
  • inkjet-printing
  • microstrip transmission lines
  • PDMS
  • PEDOT:PSS

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