Degree | Type | Year | Semester |
---|---|---|---|
2500895 Electronic Engineering for Telecommunication | FB | 1 | 1 |
2500898 Telecommunication Systems Engineering | FB | 1 | 1 |
There are no prerequisits
The subject aims to familiarize the student with the theory, techniques and basic devices used in the analysis of electronic circuits for telecommunications.
Topic 1. Elements, variables and equations of electric circuits.
1.1. Electrical or electronic circuit: introduction
1.2. Electric variables of a circuit: fundamental and derived variables.
1.3. Circulation elements and criteria of signes.
1.4. Resistors and sources of voltage and current
1.5. Power dissipated and supplied by an element
1.6. Kirchhoff's Laws: KCL and KVL
1.7. Dependent sources. Kirchoff laws with dependent sources
1.8. Equivalent circuits: serial and parallel associations, source transformation, voltage and current divider.
Topic 2. Laws and basic methods of resistive circuit resolution.
2.1 Generating variables and Knot method
2.2 Knot method when there are voltage sources
2.3 Some theorems of circuit theory
2.3.1 Superposition
2.3.2 Thevenin and Norton theorems
Unit 3. Circuits in temporary transitory regime
3.1 Dynamic circuits of 1st order
3.1.1 Capacitors and autoinductions: definition, properties
3.1.2 Capacitors and autoinductions in series and parallel.
3.1.3 Equation of a first-order dynamic circuit.
3.1.4 Analytical solutions for
a) constant excitement
b) constant excitement in sections
Unit 4. Sinusoidal stationary regime.
4.1 Introduction to the sinusoidal stationary circuit.
4.2 Phasors
4.3 Formulation with fasore of the equations of the circuit.
4.3 Impedance and Admittance.
4.4 Power in sinusoidal steady state and definition of the power factor
Unit 5. Introduction to semiconductor and device physics
5.1 Union diode PN
5.2 Simple DC models of PN diode and polarization.
5.3 Circuits with diodes
Unit 6. Operational Amplifier
6.1 Introduction.
6.2 Linear mode and non-linear mode of operation. Shmidt's Trigger
6.3 Linear Applications
6.3.1 Non-inverter amplifier
6.3.2 Voltage tracker (gain buffer 1)
6.3.3 Inverter amplifier
6.3.4 Adder
6.3.5 Integrator
6.3.6 Differentiator
6.4 Non-Linear Applications: comparators
Unit 7. Matrix representation of two-port circuits.
7.1 Calculation of elements of the matrices R, G and H.
7.2 R, G and H representation circuits.
Laboratory practices
Practice 1: Introduction to the Spice circuit simulator
Practice2: Basic Components Passive
Practice 3: Basic circuits and passive components: transient and permanent behavior
Practice 4: Active basic components: The diode. Basic circuits
Practice 5: The operational amplifier. Basic circuits
Some of these laboratory practices (1 and 5) may be replaced by simulation work depending on the health situation.
In the Theory sessions, the theoretical concepts necessary to face the rest of the activities of the subject will be presented. These sessions will be reinforced eventually with seminars aimed at deepening specific aspects of the agenda.
The problem classes are intended to put theoretical concepts into practice. They will be held in small groups to encourage interaction between teachers and students.
In the lab sessions, students come into contact with electronic devices and instruments through the implementation of electronic circuits.
Title | Hours | ECTS | Learning Outcomes |
---|---|---|---|
Type: Directed | |||
Theoretical classes | 60 | 2.4 | 17, 18, 16, 3, 7, 8, 6, 9, 5, 4, 15, 13 |
Type: Supervised | |||
Problem classes | 70 | 2.8 | 17, 18, 16, 1, 2, 3, 7, 8, 6, 9, 5, 4, 10, 15, 11, 13, 21, 20, 19 |
Type: Autonomous | |||
Laboratory sessions | 38 | 1.52 | 17, 18, 16, 1, 2, 3, 6, 15, 11, 20, 19 |
The evaluation of the subject will be carried out through three types of clearly differentiated activities: lab sessions, two partial exams and a final exam.
Lab sessions
The practical part consists of five compulsory individual practices. In the case of face-to-face practices in the laboratory, they will be evaluated with a previous report (30% of the practice mark) and a practice report (70% of the practice mark).
All internships must be completed.
Up to 2 internships will be allowed outside the scheduled time as long as the non-attendance at the internship has a sufficiently justified cause. In this case, the mark of these two practices will be replaced by the mark resulting from the evaluation of specific works and / or activities proposed by the teachers.
Unjustified non-attendance at any of the planned internships will imply the suspension of the internship (and consequently of the subject).
Two parcial exams
Two partial exams will be carried out, including each of them approximately half of the syllabus of the subject (part A and B respectively). These exams will be carried out tentatively during the weeks of November 13 and December 18, although they will be notified at least one week in advance. These exams will last 2 hours and will consist of theoretical questions and problems. They will result in the partial NPA and NPB notes between 0 and 10 points.
Final exam
It will be done at the end of the semester.To participate in the final exam (recovery exam) it is necessary to have passed the lab sessions and to have a minimun mark of 2, corresponding to the two partial exams.
The exam will consist of two parts corresponding to the matters included in parts A and B.
Both parts will consist of problems. Each student must complete the part of the exam that is suspended (NPA and/or NPB <5). Studentswho have both parts approved, will not need to take the exam, unless they want to raise the grade. In these cases the students renounce the previous marks and will use the grade obtained in the final exam to obtain the final grade of the subject.
To pass the synthesis exam, a global average of the exam of 5 is required.
After this final exam, all students will have a grade between 0 and 10 in parts A and B, either obtained in the partials exams, in this final exam, or in a combination of the two exams.
Final mark of the subject.
The final grade of the subject is calculated as the weighted average of the marks of the partial or final exams and lab sessions where the lab sessions weight is 30% and the exams 70%. To be able to make an average with the lab session it is necessary that the grade of the final exam is greater than or equal to 5.
Without prejudice to other disciplinary measures deemed appropriate, and in accordance with current academic regulations, irregularities committed by a student that may lead to a variation of the grade will be scored with a zero (0). For example, plagiarizing, copying, letting copy, ..., an evaluation activity, will imply failing this evaluation activity with a zero (0). The evaluation activities qualified in this way and by this procedure will not be recoverable. If it is necessary to pass any of these evaluation activities to pass the subject, this subject will be suspended directly, without the opportunity to recover it in the same course.
Special qualifications
Only if the student does not present anyreport of practices or work done at home, the note will be Not Evaluable. Otherwise, the final grade will be calculated based on the weights of each evaluation activity.
For each subject of the same curriculum, the Honor Cards resulting from calculating the five percent or fraction of the students enrolledin all the teaching groups of the subject can be granted globally. It will only be awarded to students who have obtained a final grade equal to or greater than 9.00, and whenever the teacher considers it appropriate (depending on the excellence of the student).
Title | Weighting | Hours | ECTS | Learning Outcomes |
---|---|---|---|---|
Questionnaires done during the lab session | 70% of each lab session mark | 22 | 0.88 | 17, 18, 16, 1, 2, 3, 7, 8, 6, 9, 5, 4, 10, 15, 11, 13, 21, 20, 19 |
Final theoretical exam | Until 100% of the theory mark (70% of the final subject mark) | 5 | 0.2 | 17, 18, 16, 2, 3, 7, 8, 6, 9, 5, 4, 15, 11, 13, 20, 19 |
Lab exam | 50% of the final lab session mark | 2 | 0.08 | 17, 18, 16, 11, 20 |
Previous lab report | 30% of the lab session mark | 18 | 0.72 | 17, 18, 16, 1, 2, 3, 7, 8, 6, 9, 5, 4, 10, 14, 15, 11, 12, 13, 21, 20, 19 |
Two partial exams | each partial exam has a weight of 35% of the final mark | 10 | 0.4 | 17, 18, 16, 2, 3, 7, 8, 6, 9, 5, 4, 14, 15, 11, 20 |
Other interesting books: