Comparación de dos arreglos de antenas tipo Mimo Masivo usando Advanced Design System(ADS)

Abstract

This work presents the design, simulation and comparison of two microstrip antenna arrays based on the MIMO MASSIVO concept for the frequency of 1.85 GHz. The elements of the first array are rectangular in shape, and the elements of the second array are physically shaped like a letter E. Chapter 1 contains the research question, specific general objectives and the scope of this work, guidelines that guide this research. Features of the MIMO MASSIVO technology are described. Theoretical concepts about microstrip antennas and the main electrical and radiation parameters are discussed. Aspects of the mutual coupling between elements are specified. Chapter 2 contains the design methodology for both arrays. The designs of a single rectangular element and a single E-shaped element are made, later on models for both arrangements are presented. The simulations performed in ADS for the 4 designs are also presented. Return losses and input impedance are presented in this chapter, later on the most optimal models are chosen. In chapter 3, the simulations carried out in ADS for the 4 designs are presented, all the radiation parameters described in the scope of this project are presented, to be analyzed and discussed. A special analysis of the mutual coupling between elements is carried out through the S parameters. Finally, in chapter 4 the conclusions that respond to the objectives and scope of this work are presented. How, in addition, recommendations are made in future works