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SAGE and Maximum Entropy Algorithmic Comparison for Adaptive Antenna Array Calibration
Citation
Antón Sánchez, Alberto and Martínez Rodríguez-Osorio, Ramón and Torre, Alberto and García Rojo, Isabel and Hernández, Rafael and Albarrán, Iván (2010). SAGE and Maximum Entropy Algorithmic Comparison for Adaptive Antenna Array Calibration. In: "IEEE International Symposium on Phased Array Systems and Technology, ARRAY 2010", 12/10/2010 - 15/10/2010, Boston, Massachusetts, EEUU. ISBN 978-1-4244-5127-2.
Description
| Title: | SAGE and Maximum Entropy Algorithmic Comparison for Adaptive Antenna Array Calibration |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | IEEE International Symposium on Phased Array Systems and Technology, ARRAY 2010 |
| Event Dates: | 12/10/2010 - 15/10/2010 |
| Event Location: | Boston, Massachusetts, EEUU |
| Title of Book: | Proceedings of the IEEE International Symposium on Phased Array Systems and Technology, ARRAY 2010 |
| Date: | 2010 |
| ISBN: | 978-1-4244-5127-2 |
| Subjects: | |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Señales, Sistemas y Radiocomunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Adaptive antenna arrays, also known as smart antennae, are becoming progressively a viable alternative to larger antenna structures in a wide number of different scenarios. However, in order to take full advantage of the arrays' interference rejection and SNR (Signal-to-Noise Ratio) improvement capabilities, that is, in order to perform a correct signal beamforming via complex weights' manipulation, the antenna structure needs a precise calibration procedure. In this paper, two algorithms, based on efficient MLE (Maximum Likelihood Estimation) and MEE (Maximum Entropy Estimation) are analyzed and simulated, in order to obtain their relative performance.
More information
| Item ID: | 8143 |
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| DC Identifier: | https://oa.upm.es/8143/ |
| OAI Identifier: | oai:oa.upm.es:8143 |
| Official URL: | http://www.array2010.org/ |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 11 Aug 2011 08:31 |
| Last Modified: | 20 Apr 2016 17:02 |
