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Demonstrating a low temperature organic dense dielectric patch antenna

Espley-Jones, RJ; Tong, KF; Dalley, JEJ; Langley, JDS; (2017) Demonstrating a low temperature organic dense dielectric patch antenna. In: Loughborough Antennas & Propagation Conference (LAPC 2017). IEEE Green open access

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Abstract

This paper demonstrates the possible implementation of a low temperature organic dense dielectric patch antenna (DDPA). Instead of using deionised water for the patch material, a mixture of ethanol and methanol was the material of choice as it remains liquid below 0°C. The freezing points of ethanol and methanol are -114.1°C and -97.6°C respectively. The mixture was 80% ethanol, 20% methanol. Reasonable reflection coefficients, efficiencies and gains can be achieved. The maximum gain over the band of interest is 5.62 dB at 1.31 GHz.

Type: Proceedings paper
Title: Demonstrating a low temperature organic dense dielectric patch antenna
Event: Loughborough Antennas & Propagation Conference (LAPC 2017), 13-14 November 2017, Loughborough, UK
ISBN-13: 978-1-78561-699-0
Open access status: An open access version is available from UCL Discovery
DOI: 10.1049/cp.2017.0296
Publisher version: https://doi.org/10.1049/cp.2017.0296
Language: Finnish
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Ethanol, liquid antenna, dense dielectric patch antenna
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10059756
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