Análise de Ruído Antrópico em Comunicações Através do Solo

Sávio Oliveira de Almeida Neves, André Noll Barreto, Adoniran Judson Braga, Leonardo Aguayo

DOI: 10.14209/sbrt.2017.75

Evento: XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2017)

Keywords: TTE Communications Harmonic Filtering and Estimation Critical Communications

Abstract

This article presents how the interference of man-made noises through the present of harmonics, deteriorates the performance of Through-The-Earth Communications. In addition, the authors compare estimation and filtering techniques for harmonic attenuation considering the case that they are at their nominal frequency and a more realistic case where there is deviation from the nominal frequency.

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