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Comparisons of Blockage Widths of Ideally Hard Cylinders of Different Cross-Sectional Shapes
Citation
Fernández González, José Manuel and Rajo Iglesias, Eva and Kildal, Per-Simon and Jacobsson, P. and Sierra Castañer, Manuel (2008). Comparisons of Blockage Widths of Ideally Hard Cylinders of Different Cross-Sectional Shapes. In: "2008 IEEE AP-S International Symposium on Antennas and Propagation", 05/07/2008-11/07/2008, San Diego (Estados Unidos). ISBN 978-1-4244-2041-4. pp.. https://doi.org/10.1109/APS.2008.4619393.
Description
| Title: | Comparisons of Blockage Widths of Ideally Hard Cylinders of Different Cross-Sectional Shapes |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | 2008 IEEE AP-S International Symposium on Antennas and Propagation |
| Event Dates: | 05/07/2008-11/07/2008 |
| Event Location: | San Diego (Estados Unidos) |
| Title of Book: | Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE |
| Date: | July 2008 |
| ISBN: | 978-1-4244-2041-4 |
| Subjects: | |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Señales, Sistemas y Radiocomunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
In some applications the electromagnetic waves radiating from or being received by an antenna are obstructed by some mechanical structure. If the structure is part of or close to an antenna, the obstruction may represent aperture blockage causing increased sidelobes and reduced gain of the antenna. For example, the blocking structures can be struts or masts supporting the feed in reflectarrays or in reflectors. Usually in antennas, the direction of the incident wave is known, so the struts can be designed to reduce the blockage for a given direction of incidence.
More information
| Item ID: | 3379 |
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| DC Identifier: | https://oa.upm.es/3379/ |
| OAI Identifier: | oai:oa.upm.es:3379 |
| DOI: | 10.1109/APS.2008.4619393 |
| Official URL: | http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=4604650 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 24 Jun 2010 09:50 |
| Last Modified: | 20 Apr 2016 12:55 |
