ELETTRONICA DEI SISTEMI ANALOGICI

Ingegneria Elettronica ELETTRONICA DEI SISTEMI ANALOGICI

0622400041
DIPARTIMENTO DI INGEGNERIA INDUSTRIALE
EQF7
ELECTRONIC ENGINEERING
2018/2019

OBBLIGATORIO
YEAR OF COURSE 1
YEAR OF DIDACTIC SYSTEM 2018
PRIMO SEMESTRE
CFUHOURSACTIVITY
660LESSONS
Objectives
The course aims to provide the tools for the analysis and the design of circuits used for the generation and processing of analog signals. In the course the electronic front-end to receive radio signals and the various filtering techniques will be studied. Applications consist in carrying out numerical exercises and practical laboratory work on different parts of the program.
At the end of course, the student must demonstrate to have reached the following objectives.
• knowledge and understanding.
The student will be able to understand the operation of electronics used for generating (mixers, oscillators, frequency dividers, modulators), receiving (lc filters, sc filters, plls, low noise amplifiers) and radio frequency signals. He will be able to use advanced mathematical methods for the design of switched-capacitor filters (sc).
• applying knowledge and understanding.
The student will be able to identify, size and solve:
-the architecture of a receiver circuit for radio links;
-the stability and noise characteristics of electronic circuits;
-circuits for modulation, demodulation and filtering of signals;
• making judgements.
Will be able to:
- identify devices, architectures and methodologies in order to synthesize high complexity analog circuits;
- predict the effect of different topologies on the system performance;
- identify the performance of devices using datasheets and technical documentation;
- identify the most appropriate methods for the analysis and synthesis of circuits;
- assemble complex integrated circuits and characterize performance with analytical and experimental methods.
• communication skills.
The technical contents of the course necessarily require the use of a technical language for written and oral exposure, whose occurrence is highly discriminatory element for passing the test. For the need to organize the laboratory work by groping the students, the student will gain experience of working in groups and communicating with a specific technical language.
Prerequisites
To successfully achieve the objectives of the course, the student must have know:
- basic contents of integrated analog circuits;
- analog and digital modulation techniques;
- laplace transform technique;
- methods used for stability analysis (root locus, nyquist)
Contents
THE PROGRAM OF THE COURSE DIVIDES THE LESSON IN 30H OF CLASSROOM LESSONS AND 10H OF EXERCISES ON THE FOLLOWING TOPICS:

1) ANALOG FILTERS: [15H LESS+5H EXER+10H LAB]
BUTTERWORTH AND CHEBYSHEV FILTERS;
LRC RESONATOR;
ANTONIOU CIRCUIT;
BIQUAD FILTERS;
SAB;
TRANSCONDUCTANCE-C FILTERS
SWITCHED CAPACITOR FILTERS.

2) RF CIRCUITS: [15H LESS+5H EXER+10H LAB]
MIXER;
OSCILLATOR LC;
RING OSCILLATOR;
SIGNAL GENERATOR, VCO;
PLL;
PIEZOELECTRIC SENSORS.

THE FINAL 20H ARE DEVOTED TO THE DESIGN, BUILD AND TEST OF A CIRCUIT FROM THE ABOVE TOPOLOGIES.
Teaching Methods
The teaching consists of lectures, class exercises and practical laboratory work.
During training in the classroom, students will be asked to perform the numerical exercises on various topics of the course, while the laboratory activities, which will be carried out by groping the students in order to strengthen the ability to work in teams, will be aimed at sizing, assembly and characterization of circuits with assigned performance.
Verification of learning
THE LEARNING LEVEL ARE VERIFIED TWO TASKS CONSISTING OF EXERCISES. COMPLETENESS, CORRECTNESS AND CLEARNESS OF THE PRESENTATION WILL BE EVALUATED AS QUALITY PARAMETER OF THE PROJECT THAT CONTRIBUTE TO THE FINAL GRADE. AT THE END OF THE LAST TASK, IF ALL HAVE BEEN EVALUATED SUFFICIENT, THE AVERAGE OF THEIR EVALUATION WILL BE THE FINAL RESULT. THIS LAST COULD BE IMPROVED BY THE STUDENT BY MEANS OF AN ORAL TASK. THIS LAST TASK IS MANDATORY IF ONE OF THE PREVIOUS IS NOT EVALUATED SUFFICIENT.
Texts
ADEL SEDRA AND KENNETH C. SMITH “MICROELECTRONICS CIRCUITS” OXFORD UNIVERSITY PRESS, 2004

NOTES FROM THE LESSONS
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