Digital Electronic Communications

Julio Cesar Garcia Alvarez received his Master's in Electronic and Computer Engineering (2000), Doctor of Engineering - Automatics (2012). With more than twenty years as a professor at the National University of Colombia (2001 until now), he has carried out most of his research projects in the area of digital signal processing, computational electromagnetics, multimedia networks and sustainable electronic systems. During his early working years (2005-2012), his main work was in digital image processing, specifically in the area of image quality assessment, resulted in his doctoral thesis, a research internship at Aachen RWTH University. Thereafter, he is currently working in the area of sustainable electronic systems, resulted in a project of social extent, an award for the same category, two master's theses, whose students have received awards in entrepreneurship, in addition to the construction of a sustainable irrigation system for greenhouses.

Introduction to communication systems.- Signal theory in digital communications.- Information theory.- Basic aspects of digital modulation.- Digital Communication devices.- Time-frequency channel assignment.- Multiple input - multiple output systems.