CAD-assisted microwave characterization of ink-jet printed CPW on PET substrates

Sahu, A, Devabhaktuni, V, Lewandowski, A, Wallis, TM and Aaen, Peter (2017) CAD-assisted microwave characterization of ink-jet printed CPW on PET substrates In: 2016 88th ARFTG Microwave Measurement Conference (ARFTG), 2016-12-08 - 2016-12-09, Austin, Texas.

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Abstract

This paper describes the computer-aided-design (CAD)-assited microwave characterization of coplanar waveguide (CPW) lines formed by ink-jet printed technology on flexible polyethylene terephthalate (PET) substrates. A spacemapping technique is used to link the measured results with simulations and the mapping is used to extract the electrical properties of the ink and supporting dielectric spacer employed during measurements. Results indicate that the losses in lines are predominantly due to the loss tangent of the substrate and the conductivity of the ink. Estimates of the conductivity of the ink and the dielectric constant of the spacer used during measurement were obtained as 2:97 107 S/m, and 1.79 respectively.

Item Type:	Conference or Workshop Item (Conference Poster)
Subjects :	Electronic Engineering
Divisions :	Faculty of Engineering and Physical Sciences > Electronic Engineering > Advanced Technology Institute
Authors :	Name Email ORCID Sahu, A Devabhaktuni, V Lewandowski, A Wallis, TM Aaen, Peter p.aaen@surrey.ac.uk
Date :	2 March 2017
DOI :	10.1109/ARFTG.2016.7839731
Copyright Disclaimer :	© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Contributors :	Contribution Name Email ORCID IEEE,
Uncontrolled Keywords :	Ink-jet printed CPW, flexible substrates, multiline calibration, CAD
Related URLs :	Publisher Organisation
Depositing User :	Symplectic Elements
Date Deposited :	15 Mar 2017 17:41
Last Modified :	16 Jan 2019 17:13
URI:	http://epubs.surrey.ac.uk/id/eprint/813785

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