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Millimeter-wave beam-scanning antennas using liquid crystals
Citation
Pérez Palomino, Gerardo and Encinar Garcinuño, José Antonio and Cahill, Robert and Dickie, Raymond and Baine, Paul and Barba Gea, Mariano (2015). Millimeter-wave beam-scanning antennas using liquid crystals. In: "9th European Conference on Antennas and Propagation (EuCAP'2015)", 12/04/2015 - 17/04/2015, Lisbon, Portugal. pp. 1-4.
Description
| Title: | Millimeter-wave beam-scanning antennas using liquid crystals |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | 9th European Conference on Antennas and Propagation (EuCAP'2015) |
| Event Dates: | 12/04/2015 - 17/04/2015 |
| Event Location: | Lisbon, Portugal |
| Title of Book: | 9th European Conference on Antennas and Propagation (EuCAP'2015) |
| Date: | 2015 |
| Subjects: | |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Señales, Sistemas y Radiocomunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Two Liquid crystal-based reflectarrays that operate at 100 GHz and 125 GHz are presented. The first prototype (100 GHz) is used to validate the modeling and the design procedure proposed for this class of antenna. Experimental validation of the beam scanning is carried out by measuring the received power in a quasi-optical test bench, which is able to rotate the receiver in the horizontal plane. These results are used to design a second prototype antenna (125 GHz) which exhibits 2D beam scanning capabilities with a large bandwidth and scanning range that is sufficient for radar and communications applications.
More information
| Item ID: | 42113 |
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| DC Identifier: | https://oa.upm.es/42113/ |
| OAI Identifier: | oai:oa.upm.es:42113 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 24 Jul 2016 09:58 |
| Last Modified: | 25 Jan 2023 11:58 |
