Search Results - "Fraiha, R. L."

Indoor propagation model in 2.4 GHz with QoS parameters estimation in VoIP calls, considering different types of walls and floors by Gomes, I. R., Castro, B. S. L., Fraiha, R. L., Gomes, H. S., Fraiha, S. G. C., Cavalcante, G. P. S.

“…This paper presents an empirical propagation model for indoor environments with different types of walls and floors the predicts not only the power level but…”
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Human being exposure to electromagnetic fields analysis on Belém metropolitan area by Quadros, B. C., Nascimento, R. N. A., Nunes, C. A., Fraiha Lopes, R. L., Guimaraes, C. L. B., Gomes, H. S., Cavalcante, G. P. S.

“…In the process of Digital Television expansion in Brazil, various studies regarding this subject, considering signal transmission, modulation analysis, signal…”
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