XSL Content
Communications Electronics
- Centre
- Faculty of Science and Technology
- Degree
- Bachelor's Degree in Electronic Engineering
- Academic course
- 2024/25
- Academic year
- 4
- No. of credits
- 6
- Languages
- Spanish
TeachingToggle Navigation
Study type | Hours of face-to-face teaching | Hours of non classroom-based work by the student |
---|---|---|
Lecture-based | 30 | 45 |
Seminar | 5 | 7.5 |
Applied classroom-based groups | 10 | 15 |
Applied laboratory-based groups | 5 | 7.5 |
Applied computer-based groups | 10 | 15 |
Teaching guideToggle Navigation
AimsToggle Navigation
LO1: Correctly identify the different architectures for analog and digital modulation and demodulation, distinguish their main functional blocks and recognize the fundamental characteristics of a communications system.
LO2: Analyze and calculate with precision the parameters and figures of merit (noise figure, gain, compression, OIP3) of a transmitter and/or receiver system.
LO3: Synthesize in a technical document the functional parameters and technical data of a communication circuit or sub-system as in a data sheet from device manufacturers.
LO4: From particular specifications, design, simulate, built and characterize a communication sub-system in the laboratory.
LO5: Extract the relevant information of the electronic components from the manufacturer's data sheets.
TemaryToggle Navigation
1. Introduction
Use of the electromagnetic spectrum. Transmission Channels. Modulation and access techniques. Bandwidth and Information Theory. Electronic communications systems
2- Analog communications
Amplitude modulation, frequency and phase modulation. AM transmitters and receivers. FM transmitters and receivers. Case Studies.
3- Digital communications
Binary modulation techniques ASK, FSK, PSK and DPSK. Modulation and demodulation schemes for binary modulation. M-ary modulation techniques: QPSK and QAM. Probability of error and error rate. IQ Modulator. Case studies.
4- Electronic communication systems
Main parameters of a communication system. Noise, linear and non-linear distortion, and intermodulation. Figures of merit. Types of transmitters and receivers.
5- Basic blocks of an electronic communication system
Main functional blocks of a communication transmitter / receiver system. Amplifiers, filters. Mixer circuits: Single diode mixer, balanced and double balanced mixers. Phase locked Loops (PLLs) and frequency synthesis. Modulation and demodulation with PLLs.
MethodologyToggle Navigation
The subject is developed in lectures, labs and seminars. In the lectures the theoretical concepts related to the subject are explained. They are illustrated with simple examples. A list of questions and problems to solve are proposed in each chapter of problems. The problems will be corrected and discussed in the classroom, promoting the active participation of the students. Practical examples will be developed in the seminars.
The education is complemented by the design, assembly and verification of Phase Locked Loop in the electronic instrumentation laboratory.
Finally, a collaborative project is carried out in groups of two or three people. It consists in the design, assembly and measurement in the laboratory of a representative case study from the sub-systems studied in class.
In addition, the eGELA platform will be used for communication with students and for the dissemination of teaching material and resources.
Assessment systemsToggle Navigation
Continuous evaluation:
- Collaborative project: 50%
- Written test: 50%
At least 3.5 points out of 10 must be obtained in the written test to pass the course.
Final evaluation:
- Final exam: 100%
Compulsory materialsToggle Navigation
eGELA platform
BibliographyToggle Navigation
Basic bibliography
W. Tomasi, "Electronic Communications Systems". Prentice Hall, 2006.
David M. Pozar, "Microwave and RF Design of Wireless Systems", John Wiley & Sons, 2001
In-depth bibliography
D. O. Pederson, K. Mayaram, "Analog Integrated Circuits for Communication. Principles, Simulation and Design". Kluwer Academic Publishers
Journals
* IEEE Communications Magazine
GroupsToggle Navigation
01 Teórico (Spanish - Mañana)Show/hide subpages
Weeks | Monday | Tuesday | Wednesday | Thursday | Friday |
---|---|---|---|---|---|
16-30 | 10:30-11:30 | 10:30-11:30 |
01 Seminar-1 (Spanish - Mañana)Show/hide subpages
Weeks | Monday | Tuesday | Wednesday | Thursday | Friday |
---|---|---|---|---|---|
16-29 | 10:30-11:30 | ||||
29-29 | 13:00-14:00 |
01 Applied classroom-based groups-1 (Spanish - Mañana)Show/hide subpages
Weeks | Monday | Tuesday | Wednesday | Thursday | Friday |
---|---|---|---|---|---|
16-30 | 10:30-11:30 |
01 Applied laboratory-based groups-1 (Spanish - Mañana)Show/hide subpages
Weeks | Monday | Tuesday | Wednesday | Thursday | Friday |
---|---|---|---|---|---|
28-28 | 15:00-20:00 |
01 Applied computer-based groups-1 (Spanish - Mañana)Show/hide subpages
Weeks | Monday | Tuesday | Wednesday | Thursday | Friday |
---|---|---|---|---|---|
27-27 | 15:00-20:00 | ||||
29-29 | 15:00-20:00 |