Surface resistance of metallised 3D-printed plastic surfaces measured in the C-band using a dielectric resonator

Hefford, Samuel and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2022. Surface resistance of metallised 3D-printed plastic surfaces measured in the C-band using a dielectric resonator. Presented at: 2022 Asia-Pacific Microwave Conference (APMC), Yokohama, Japan, 29 November 2022 - 02 December 2022. Proceedings of 2022 Asia-Pacific Microwave Conference (APMC). IEEE, pp. 142-144. 10.23919/APMC55665.2022.9999909

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Abstract

In this paper the microwave surface resistance (Rs) of silver metallised plastic surfaces produced by selective laser sintering (SLS) and stereolithography (SLA) are measured. Measurements are performed using a specialised dielectric resonator that utilises a unique “Lift-Off” calibration step. Results for the Rs at 7.5 GHz are given for the samples in a variety of build orientations, encouragingly no bias towards a particular build direction is found. Differences in performance between the SLS and SLA are noted and commented on, with reference to their suitability for low-power, low-cost applications.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Engineering
Publisher:	IEEE
ISBN:	9781665451086
Last Modified:	08 Mar 2023 12:15
URI:	https://orca.cardiff.ac.uk/id/eprint/157510

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