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Sociedade Brasileira de Telecomunicações


Analysis of Dispersion Parameters of the Mobile Radio Channel in 2.5 and 5.86 GHz Bands at High Speed

This paper deals with the characterization of a radio mobile channel in an urban environment, Rio de Janeiro, Brazil, for both 2.5 GHz and 5.86 GHz bands, ...

SBrT 2018


Analysis of Antenna Synthesis Techniques for Radar Specifications

The aim of this paper is to verify the performance of signal processing techniques in antenna synthesis. It is possible to reduce the quantity of elements ...

SBrT 2013


Analysing on the Quality of Head Tomographic Images with Power Intensity Variation

Tomography is a non-invasive exam technique that provides a great amount of visual information of virtually inaccessible areas of the body. This paper anal...

SBrT 2010


Analog Joint Source-Channel Coding with Non-Gaussian Sets of Sensor Samples

This work presents an analog joint source-channel coding scheme as an alternative for machine-type communications that require low latency. We have implement...

SBrT 2019


Análise sobre o Impacto de Topologias de Astrócitos em um Sistema de Comunicação Molecular baseado em Sinalização de Ca²+

No corpo humano há uma grande variedade de sistemas de comunicações moleculares. Um tipo particular de comunicação molecular é baseada na sinalização de cá...

SBrT 2018