Skip to content

Sociedade Brasileira de Telecomunicações

2017 - XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



Analise das propriedades dielétricas da matriz cerâmica de Al2O3 com a adição de TiO2 para aplicação como antena ressoadora dielétrica

This paper aims to present the characteristics of an dielectric resonator antenna (DRA) made from alumina ceramic matrix (Al2O3) with the addition of titaniu...

SBrT 2017


Tensor-Based Multiuser Detection for Uplink DS-CDMA Systems with Cooperative Diversity

In the present paper, a semi-blind receiver for a multiuser uplink DS-CDMA (Direct-Sequence Code-Division Multiple-Access) system based on relay aided coop...

SBrT 2017


Estudo da NMF auxiliada por partitura aplicada a separação de sons de instrumentos musicais

Recently, score-informed non-negative matrix factorization (SI-NMF) has been used for separation of sounds of musical instruments. Considering this applica...

SBrT 2017


Nuclei Detection Using Deep Learning

An important objective in the analysis of Pap smear images is automatic detection of a cell’s nucleus. Various methods that automatically detect the nuclei...

SBrT 2017


Graph Fourier Transform for Light Field Compression

This work proposes the use of graph Fourier transform (GFT) for light field data compression. GFT is a tool developed for the emerging field of digital sign...

SBrT 2017