Chu, Z;
Wong, KK;
Tong, KF;
(2021)
Enhancing and Localizing Surface Wave Propagation with Reconfigurable Surfaces.
In:
2021 International Symposium on Antennas and Propagation, ISAP 2021.
IEEE: Taipei, Taiwan.
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Abstract
As an attempt to develop a reconfigurable surface architecture that can use liquid metal such as Galinstan to shape surface channels on demand, this paper considers a punctured surface where cavities are evenly distributed and can be filled with liquid metal potentially via digitally controlled pumps. In this paper, we look at the benefits of such architecture in terms of surface-wave signal enhancement and isolation, and examine how various system parameters impact the performance using full wave 3-dimensional electromagnetic simulations. It is shown that extraordinary signal shaping can be obtained.
| Type: | Proceedings paper |
|---|---|
| Title: | Enhancing and Localizing Surface Wave Propagation with Reconfigurable Surfaces |
| Event: | 2021 International Symposium on Antennas and Propagation (ISAP) |
| Dates: | 19 Oct 2021 - 22 Oct 2021 |
| ISBN-13: | 9789868478718 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.23919/ISAP47258.2021.9614402 |
| Publisher version: | https://doi.org/10.23919/ISAP47258.2021.9614402 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Interference control, Liquid metal, Propagation, Reconfigurable surfaces, Surface waves |
| UCL classification: | 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 UCL > Provost and Vice Provost Offices > UCL BEAMS UCL |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10142827 |
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