Title :
Neural networks of modular structure applied to linear and planar antennas array
Author :
de Araujo Dourado, O. ; Net, Adrião Duarte Dória
Author_Institution :
Eletrical Eng. Departament, Univ. Fed. do Rio Grande do Norte, Natal, Brazil
fDate :
6/23/1905 12:00:00 AM
Abstract :
This work presents a technique to determine the direction of arrival of a signal, in a linear or planar array of adaptive antennas, using a radial basis function neural network of modular structure. This technique aims getting better resolution for the estimation of the angle of arrival of a plane wave at the antenna array.
Keywords :
adaptive antenna arrays; array signal processing; direction-of-arrival estimation; linear antenna arrays; planar antenna arrays; radial basis function networks; telecommunication computing; DOA estimation; RBF neural network; adaptive antenna arrays; direction of arrival determination; linear antenna arrays; modular structure; planar antenna arrays; radial basis functions; Adaptive algorithm; Adaptive arrays; Adaptive systems; Antenna arrays; Directive antennas; Linear antenna arrays; Neural networks; Planar arrays; Radial basis function networks; Signal resolution;
Conference_Titel :
Microwave and Optoelectronics Conference, 2001. IMOC 2001.Proceedings of the 2001 SBMO/IEEE MTT-S International
Print_ISBN :
0-7803-7065-1
DOI :
10.1109/SBMOMO.2001.1008769
