This paper discusses the project of capacitive cou- plers for Power Line Communications (PLC) in the range frequency of 9 kHz to 500 kHz and 1,7 to 500 MHz...

• Lu ́ıs Guilherme da S. Costa
• Ant ˆonio Angelo M. Picorone
• An t ˆonio Carlos M. de Queiroz
• Vin ́ıcius Lagrota R. da Costa
• Mois ́es V. Ribeiro

• Power Line Communications
• coupler
• Microstrip

SBrT 2015

This work seeks to reduce the bit error rate (BER) using LDPC codes (Low Den- sity Parity Check Code) as error correcting code. These codes are known sin...

• Paulo H. Souza Nunes
• Renato M. Oliveira Filho
• Fábio S. Marques

• LDPC
• Remote Sensing Transmis- sion
• CBERS-2B Satellite

SBrT 2015

The empirical mode decomposition (EMD) has been adopted for the suppression of acoustic noise from speech si gnal in the time domain. This paper investiga...

• L. Zão
• R. Coelho

• speech enhancement empirical mode decomposition
• acoustic noise

SBrT 2015

This paper presents a Traffic Engineering technique applied to Green Networks which concerns on the optimization formulation, rather than on heuristic me...

• Débora A. O. Santos
• Luiz A. R. da Silva Mello
• Marco A. Grivet Mattoso Maia

• Decomposição
• Benders
• Engenharia de Tráfego
• Redes Verdes

SBrT 2015

his paper presents the fabrication and experimental characterization of 7 printed microstrip antennas prototypes with rectangular pattern for application t...

• Vanessa P. R. Magri
• Tadeu N. Ferreira
• Thiago R. Paiva
• Victor R. L. do Amaral
• Janey Rodríguez García
• Fernanda S. C. Leomil

• 5G
• Printed Antenna
• Microstrip Antenna
• Path los

SBrT 2015