This Dissertation is the culmination of an adventure that began sometime in the summer of 2017, when I decided I should go back to school. In mid-2020, during a pandemic, I concluded the degree in Electronics and Telecommunications Engineering. At that time, I thought I should close the cycle with a Master's -MSIAD was the choice that most aligned with everything I wanted and without a doubt, it was an excellent choice. So, I thank Professors Ricardo Ribeiro and Fernando Batista, for having agreed to guide my thesis and for always being available to help and answer my questions and issues. I would also like to take this opportunity to thank Professor João Ferreira and Luis Elvas, always available.Additionally, I to thank my parents Lúcia and Filipe, to my mother-in-Law, Angelina and my wife, Claudia, that even in the more difficult days, encouraged me to continue and to bring my studies to fruition. I would also like to thank my colleague, Luis Almeida and my Manager, Ana Carolina Almeida, for all the support and encouragement given and finally, to my Good Friends and Colleagues, A