@inproceedings{823fad550a0f4b58a6ea336910973aed,
title = "Metasurface Tiles on Conformable Origami Platforms for Adaptive and Sparse Computational Microwave Imaging",
abstract = "This article presents a computational imaging technique by making an interesting connection between two design methodologies namely, origami based shape morphing platforms and metasurfaces. Reconfigurable origami platforms mounted with cavity-backed metasurface antennas have been employed to demonstrate stand-off sparse computational imaging at mi-crowave frequencies (17 - 27 GHz). We use these apertures to perform diffraction-limited RF image reconstructions of 2D and 3D stand-off targets. Such modular, low-cost, conformable aperture find application in remote sensing, stand-off security imagers at checkpoints, automotive radars, and biomedical imaging. We also demonstrate scene adaptive imaging where different origami morphology helps to improve different aspects of imaging metrics like signal-to-noise ratio, cross-range resolution, spatial diversity, and field-of-view.",
keywords = "Computational Imaging, Conformal arrays, Metasurfaces, Origami, Sparse arrays",
author = "Suresh Venkatesh and Xuyang Lu and Daniel Sturm and Kaushik Sengupta and Lang, {Robert J.}",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 ; Conference date: 23-07-2023 Through 28-07-2023",
year = "2023",
doi = "10.1109/USNC-URSI52151.2023.10238176",
language = "English (US)",
series = "IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1713--1714",
booktitle = "2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Proceedings",
address = "United States",
}