Memorias de investigación
Communications at congresses:
SAGE and Maximum Entropy Algorithmic Comparison for adaptive antenna array calibration
Year:2010
Research Areas
  • Telecommunications
Information
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.
International
Si
Congress
2010 IEEE International Symposium on Phased Array Systems and Technology (ARRAY)
960
Place
Boston, MA
Reviewers
Si
ISBN/ISSN
978-1-4244-5128-9
10.1109/ARRAY.2010.5613329
Start Date
12/10/2010
End Date
15/10/2010
From page
447
To page
452
Actas del congreso
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Señales, Sistemas y Radiocomunicaciones