Affiliation:
1. Telecommunications Engineering, National Institute of Telecommunications (INATEL) Santa Rita do Sapucaí Brazil
2. Institute of Systems Engineering and Information Technologies (IESTI) Federal University of Itajubá (UNIFEI) Itajubá Brazil
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials