Abstract
The presence of interferences is an usual problem when somebody is working with antennas. In order to alleviate their effects, it is common to lessen the received energy in the direction of arrival of this unwanted signal. But depending on the antenna configuration, the process of calculating the excitation values which allow to do this, can be extremely complex if analytical or optimization numerical methods are used. The required process time makes impossible to adopt realtime corrective actions. This article proposes the use of Artificial Neural Networks to avoid these interferences, allowing to take the corrective measures at the same moment as they are detected.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Rodriguez, J. A., Ares, F., Pino, A. G., Moreno, E.: Synthesis of a Geostationary Antenna with Eight Independently Variable Beams. IEEE Antennas and Propagation Magazine 44(5) (2002) 21–29.
Christodoulu, C. G., Georgiopoulos, M.: Applications of Neural Networks in Electromagnetics, Artech House (2001)
Southall, H. L., Simmers, J. A., O'Donnell, T. H.: Direction Finding in Phased Arrays with a Neural Network Beamformer. IEEE Transactions on Antennas and Propagation Magazine 43(12) (1995) 1369–1374
Rahnamai, K., Maleyeff, J., Arabshahi P., Yan, T-S.: High Reliability Neural Networks Structure with Application to Spacecraft ASMS Tone Detection. Proceedings Joint 9th IFSA World Congress and 20th NAFIPS International Conference, Vancouver, Canada, (2001)
El Zooghby, A. H., Southall, H. L., Christodoulu, C: Experimental Validation of a Neural Network Direction Finder. IEEE International Symposium on Antennas and Propagation Digest (1999) 1592–1595
El Zooghby, A. H., Christodoulu, C. G., Georgipoulos, M.: Adaptative Interference Cancellation in Circular Array with Radial Basis Function Neural Networks. IEEE International Symposium on Antennas and Propagation Digest (1998) 203–206
Orr, M.: Introduction to Radial Basis Function Netwoks. Centre for Cognitive Science, University of Edinburgh, Scotland (1996)
Haykin, S.: Neural Networks. Macmillan College Publishing Company (1994)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2003 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Gestal, M., Brégains, J., Rodríguez, J.A., Dorado, J. (2003). Neural Networks & Antennas Design: an Application for Avoiding Interferences. In: Mira, J., Álvarez, J.R. (eds) Artificial Neural Nets Problem Solving Methods. IWANN 2003. Lecture Notes in Computer Science, vol 2687. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44869-1_95
Download citation
DOI: https://doi.org/10.1007/3-540-44869-1_95
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-40211-4
Online ISBN: 978-3-540-44869-3
eBook Packages: Springer Book Archive