Time domain analysis of reflected impulse fields by artificial neural network

Author

Shyrokorad, D.V. ; Dumin, O.M. ; Dumina, O.O.

Author_Institution

Zaporizhzhja Nat. Tech. Univ., Zaporizhzhja

fYear

2008

fDate

15-19 Sept. 2008

Firstpage

124

Lastpage

126

Abstract

The impulse fields reflected from layered medium with losses are analyzed by artificial neural network in time domain directly. The normal incidence of plane wave with Gaussian time form on layered medium is considered. The reflected electromagnetic field is obtained by FDTD method. Initial data for neural network are the values of amplitude of electrical component of reflected field chosen with constant time step. As an example the network is trained to determine the thickness of one of the layers of the medium.

Keywords

artificial intelligence; electrical engineering computing; electromagnetic wave reflection; finite difference time-domain analysis; neural nets; FDTD method; Gaussian time form; artificial neural network; electromagnetic field; impulse fields reflection; layered medium; plane wave; time domain analysis; Artificial neural networks; Electromagnetic analysis; Electromagnetic fields; Electronic mail; Finite difference methods; Frequency estimation; Rail transportation; Signal analysis; Time domain analysis; Ultra wideband technology; FDTD; artificial neural network; impulse fields; layered medium; time domain;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultrawideband and Ultrashort Impulse Signals, 2008. UWBUSIS 2008. 4th International Conference on

Conference_Location

Sevastopol, Crimea

Print_ISBN

978-1-4244-2738-3

Type

conf

DOI

10.1109/UWBUS.2008.4669380

Filename

4669380