Gal-Katziri, Matan and Fikes, Austin and Bohn, Florian and Abiri, Behrooz and Hashemi, M. Reza and Hajimiri, Ali (2020) Scalable, Deployable, Flexible Phased Array Sheets. In: 2020 IEEE/MTT-S International Microwave Symposium (IMS). IEEE , Piscataway, NJ, pp. 1085-1088. ISBN 9781728168159. https://resolver.caltech.edu/CaltechAUTHORS:20201015-152732825
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Abstract
Large aperture flexible and deployable phased arrays will enable active RF fabric and deployable array structures for terrestrial and space applications. The flexible phased array design paradigm is enabled by small, multi-function radio frequency integrated circuits and low mass radiators, which avoid conventional dielectric materials. This paper presents a 256 element, 30 cm x 30 cm flexible phased array, operating at 10 GHz and focusing 0.8 W at 2 m distance. A novel beam-focusing algorithm is used to demonstrate 2-D beam-steering and deformation correction capabilities of the flexible phased array.
| Item Type: | Book Section | ||||||||||
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| Additional Information: | © 2020 IEEE. The authors would like to thank David Hodge for his help assembling the array and its test fixture. This work was funded by the Space Solar Power Project at Caltech. | ||||||||||
| Group: | Space Solar Power Project | ||||||||||
| Subject Keywords: | flexible electronics, phased array, integrated circuits, calibration, wireless power transfer | ||||||||||
| DOI: | 10.1109/ims30576.2020.9224066 | ||||||||||
| Record Number: | CaltechAUTHORS:20201015-152732825 | ||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20201015-152732825 | ||||||||||
| Official Citation: | M. Gal-Katziri, A. Fikes, F. Bohn, B. Abiri, M. R. Hashemi and A. Hajimiri, "Scalable, Deployable, Flexible Phased Array Sheets," 2020 IEEE/MTT-S International Microwave Symposium (IMS), Los Angeles, CA, USA, 2020, pp. 1085-1088, doi: 10.1109/IMS30576.2020.9224066 | ||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||
| ID Code: | 106089 | ||||||||||
| Collection: | CaltechAUTHORS | ||||||||||
| Deposited By: | George Porter | ||||||||||
| Deposited On: | 16 Oct 2020 18:44 | ||||||||||
| Last Modified: | 16 Nov 2021 18:50 |
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