(1)                 GENERAL INFORMATION

FACULTY

APPLIED TECHNOLOGIES

DEPARTMENT

AIRCRAFT TECHNOLOGY ENGINEERING

LEVEL OF STUDIES

UNDERGRADUATE

MODULE CODE

AE150

SEMESTER OF STUDIES

5th

COURSE TITLE

 ELECTRONICS ΙΙ

INDEPENDENT TEACHING ACTIVITIES

TEACHING HOURS PER WEEK

CREDIT UNITS

Lectures  

3

4

Practice

1

0

                                                                                                  Laboratory

2

3

 

 

 

COURSE TYPE

 

Specialty course

PRE-REQUIRED COURSES:

 

 

TEACHING AND EXAMINATION LANGUAGE

GREEK/ENGLISH

THE COURSE IS OFFERED TO ERASMUS STUDETNS 

YES

COURSE WEBSITE  (URL)

http://eclass.gunet.gr/courses/LABGU341/

 

(2) LEARNING OBJECTIVES

Learning Objectives

 

After successfully completing the course, students should:

     know the block diagram of a system with an input and output feedback and the terms:  error signal, loop gain, open loop, close loop, the comparator operation, hysteresis,  monostable and flip flop circuit operation.

     Be able to use the simple rules for the operation of operational amplifiers with negative feedback, make simple  linear circuit transfer functions, find the loop gain, make Bode diagrams, find the phase margin and gain margin in the calculation of hysteresis in comparators.

     Understand the consequences of the negative feedback in the sensitivity of the operational amplifier, and the bandwidth gain product, the reasons for the oscillations with appropriate combination of phase and gain.

    Understand the operation of positive feedback circuits.  

 

General Skills

 

 

 

Search, analysis and combination of data and information with the use of the necessary technologies

Adjustment to new conditions 

Decision making

Development of free, creative, critical thinking

Working in an international environment 

Working in an interdisciplinary environment 

Production of new research ideas

 

(3) COURSE CONTENT

 

Unit 1: Introduction to Operational amplifiers

Model of the ideal operational amplifier, negative feedback, reverse and non reverse connection, integrator, differentiator, adder, isolator.

Real operational amplifier: Frequency dependent finite gain, unit gain frequency. Polarity currents, anode rate.

Various applications of operational amplifiers: Programmed current source, difference amplifier, peak detector, empedance amplifier, etc.

 Unit 2: Frequency response in electronic circuits 

Construction of transfer function in  linear electronic circuits

Frequency response output 

Construction of magnitude and phase Bode diagrams for transfer functions with 1st and 2nd grade polyonοmials.

Filters: low pass, high pass, bandpass, bandstop filters

Unit 3: Negative and positive feedback, Operational amplifiers II

Block diagram, circuit transfer function with negative and positive feedback, error signal, loop gain, close loop gain, open loop gain, feedback effect on gain, sensitivity, bandwidth gain product.

Output sensing circuits, error signal generation and examples of practical circuit topologies (series-series, parallel-parallel, etc.)

Stability in negative feedback circuits. Gain margin and phase margin.  

Positive feedback and circuits with positive feedback use: Comparators, oscillators, monostable circuits and flip flop circutis.      

 

 

(4) TEACHING AND LEARNING METHODS - EVALUATION

ΤEACHING METHOD

Face to face

USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES

Potential use of asynchronous tele-education.

TEACHING ORGANIZATION

 

Activity

Semester Work Load

Lectures

100

Tutorials

40

Lab activities

42

Total

182

 

STUDENT EVALUATION

 

 

Problem solving,

Lab activities,

Written assignments

 

(5) SUGGESTED BIBLIOGRAPHY

-Suggested Bibliography : «ΜΙΚΡΟΗΛΕΚΤΡΟΝΙΚΑ ΚΥΚΛΩΜΑΤΑ, ΤΟΜΟΣ Β», Α. SEDRA, Κ. SMITH

The Art of electronics 3rd edition, Horowitz and Hill Fundamentals of Microelectronics, Behzad Razavi

-Συναφή επιστημονικά περιοδικά: