Improvement Proposal for Cell Phone Signal Reception in Tabatinga-Amazonas
Keywords:amplifier, modulator, cell phone
This article will explain the signal difficulties that the city of Tabatinga in Amazonas and will propose a possible analysis of signal repetition improvement and signal regeneration in relation to the demographic issue of the city. It will show that the use of cell phone repeaters with regenerators is a possible technical application that would improve the city's signal issue and its difficulties that lead to a financial and social economic backwardness for the municipality.
Available in: <https://epocanegocios.globo.com/Tecnologia/noticia/2019/04/brasil-tem-230-milhoes-de-smartphones-em-uso.html> Access in: March 31, 2019.
 FIND ALL AND REGION. History of the Municipality of Tabatinga AM. Available in: https://www.achetudoeregiao.com.br/am/tabatinga/historia.htm> Access in: March 02, 2019.
 CITY BRAZIL.COM.BR. Municipality of Tabatinga. Available in: <https://www.cidade-brasil.com.br/municipio-tabatinga.html> Access in: March 02,2019.
 TELECO GSM Network I: Cellular Telephony.
Available in: <http://www.teleco.com.br/tutoriais/tutorialalambcel1/pagina_2.asp> Access in: 03 in may in 2019.
 LUIZ, Bruno Maia Antônio. GSM systems coverage planning using repeaters. Available in: <www.wirelessbrasil.org>. Access in: April 13, 2019.
 Medeiros, J. C. (2015) Telecommunication Principles - Theory and Practice. 5. ERICA. Date pp 13-87.
 NETO, V. S. (2015). PROJETOS DE TELECOMUNIÇÃO. METODOLOGIAS, TÉCNICAS E ANÁLISES. (ERICA-2015) Date pp 35-91.
WORNET. TECHNOLOGIES AND INFORMATION. Basic operation of cellular telephony. Available in: <http://www.worknets.com.br/2016/05/28/basic-functioning-cellular- telephony/> Access in: March 20, 2019.
 TELECO Wimax: Modulation. Available in: <https://www.teleco.com.br/tutorials/tutorialwimaxiee802/page_2.asp> Access in: October 13, 2019
 Brandão/ Alcaim/SampaioNeto. Principles of Communications. (Interciencia Publisher
-2014) Date pp 261-295.
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Copyright (c) 2019 Anne Valéria da Silva Grandes Reis, Livia da Silva Oliveira, Aristeu Souza da Fonseca, David Barbosa de Alencar
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