Open Access Open Access  Restricted Access Subscription Access
Coordinate system for determination of position and orientation of conducting rod

Determination of position and orientation of conducting rod using a neural network

D. Lyasota, V. M. Morozov, A. Syanov


The problem of electromagnetic wave diffraction by a conducting rod has been solved using the integral equation technique. The diagram of backward scattering has been plotted. A wavelet packet decomposition of the obtained characteristic has been carried out. Based on the values of Shannon entropy for decomposition components we have constructed the feature vector. We have trained a neural network based on radial basis elements, which allows one to determine the position of a rod and its spatial orientation based on the feature vector. Numerical simulation and statistical analysis of the numerical results have been carried out.


integral equation technique; diffraction by a metal rod; wavelet packet transform; neural network; radial basis element

Full Text:



SOLDATOVA, O.P.; GARSHIN, A.A. Convolutional neural network applied to handwritten digits recognition. Computer Optics, 2010, v.34, n.2, p.252,

HAYKIN, S. Neural Networks: A Comprehensive Foundation. Upper Saddle River, New Jersey: Prentice Hall, 2009.

COLTON, D.L.; KRESS, R. Integral Equation Methods in Scattering Theory. New York: John Wiley & Sons, 1983, DOI:

PUN, CHI-MAN; LEE, MOON-CHUEN. Log-polar wavelet energy signatures for rotation and scale invariant texture classification. IEEE Trans. Pattern Analysis Machine Intelligence, May 2003, v.25, n.5, p.590-603, DOI:

GIBSON, WALTON C. The Method of Moments in Electromagnetics. New York: CRC Press, 2008, 272 p.

VOLAKIS, JOHN L.; SERTEL, KUBILAY. Integral Equation Methods for Electromagnetics. Ohio: SciTech, 2012, 408 p.

SADIKU, MATTHEW N.O. Numerical Techniques in Electromagnetics, 2nd ed. New York: CRC Press, 2001, 750 p.

MITTRA R. (ed.), Computer Techniques for Electromagnetics. NY: Pergamon Press, 1973.

DAUBECHIES, I. Ten Lectures on Wavelets. SIAM, 1992.

CHUI, C.K. An Introduction to Wavelets. Academic Press, 1992.

GOLDSTEIN, L.D.; ZERNOV, N.V. Electromagnetic Fields and Waves. Moscow: Sov. Radio, 1971 [in Russian].

© Radioelectronics and Communications Systems, 2004–2020
When you copy an active link to the material is required
ISSN 1934-8061 (Online), ISSN 0735-2727 (Print)
tel./fax +38044 204-82-31, 204-90-41