Irregular MultiFocal Reflector for Efficient mmWave Propagation in Indoor Enviroments

Abstract

[EN] In future implementations of 5G systems , it isessential the use of the spectrum in the range of mm-Wavesfrequencies , in order to offer to the users the bandwidthproposed in the standard. However , using this frequency rangelead to many technical difficulties in which the most importantchallenge is the critical attenuation of the signal in non-line-of-sight (NLOS) environments in indoor environments. Therefore isessential to plan strategies that allow us to mitigate the problemof signal attenuation in this kind of complex environments andensure the viability of using this technology in short term. Thenthe objective of this research is the design of a passive reflectorthat allow us to redirect the energy of the transmitting antennaefficiently in order to avoid the obstacles of the environment ,and therefore avoid excessive losses .