To Know the usage of the communication circuits used by the Air Traffic Services can aid the development of a statistical network able to carry out the cri...

• Denniel S. Z. Rossi
• Mauro Fonseca
• Anelise Munaretto

• Air Traffic Controller
• Voice model
• Distribution probability

SBrT 2015

Este artigo apresenta o desenvolvimento de um sistema de detecção de Radio Interferência de baixo custo baseado em um SDR (Software Defined Radio) para detec...

• Victor Salvino Borges
• Edemir L. Kowalski
• Márlio Bonfim
• Luiz Felipe R. B. Toledo
• Guilherme Cunha da Silva
• Ricardo da Cunha Bezerra

• SDR
• descargas parciais
• inspeção de isoladores
• redes elétricas.

SBrT 2015

In this paper, cosine transforms over fields of characteristic 2 (FFCT) are constructed. A fast algorithm for computing a specific FFCT is developed and...

• Edmar S. da Silva
• João Victor da Silva
• Juliano B. Lima

• Cosine transform
• finite fields
• fast algorithms

SBrT 2015

Electrical Capacitance Tomography (ECT) is a technique developed to estimate phase distribution in pipelines. Most ECT instruments, however, suffer from hi...

• Hector Lise de Moura
• Daniel Rodrigues Pipa
• Aluisio do Nascimento Wrasse
• Marco Jose Da Silva

• ECT
• image reconstruction
• parametric methods
• alternate minimization
• two-phase flow
• stratified flow

SBrT 2015

This article introduces an algorithm to estimate pa- rameters of measured power line noise modeled as the Bernoul li- Gaussian noise. These are important ...

• Victor Fernandes
• Sanja Angelova
• Weiler A. Finamore
• Moises V. Ribeiro

• Power line communication
• Power line noise
• Noise parameter estimation.

SBrT 2015