Hierarchical Sectorized ANN Model for DoA Estimation in Smart Textile Wearable Antenna Array Under Strong Noise Conditions

A novel hierarchical sectorized neural network module for a fast direction of arrival (DoA) estimation (HSNN-DoA) of the signal received by a textile wearable antenna array (TWAA) under strong noise conditions is presented. The developed DoA module accounts for variations in antenna element gain, in...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Zoran Stanković, Olivera Pronić-Rančić, Nebojša Dončov
Format:	Article
Language:	English
Published:	MDPI AG 2025-09-01
Subjects:	artificial neural network (ANN) direction of arrival (DoA) textile wearable antenna array (TWAA) SNR multilayer perceptron (MLP) Root MUSIC
Online Access:	https://www.mdpi.com/1424-8220/25/18/5704