COURSE INFORMATON
Course Title Code Semester L+P Hour Credits ECTS
Digital Communication Systems * EEE   492 8 3 4 5

Prerequisites and co-requisites
Recommended Optional Programme Components None

Language of Instruction English
Course Level First Cycle Programmes (Bachelor's Degree)
Course Type
Course Coordinator Assoc.Prof.Dr. Sami ARICA
Instructors
Doç.Dr.SAMİ ARICA1. Öğretim Grup:A
Doç.Dr.SAMİ ARICA2. Öğretim Grup:A
 
Assistants
Goals
In this course, analog to digital conversion, digital modulation methods, time division multiplexing, concept of information and information measure, digital communication channel limitations; channel noise, interference, etc. are introduced.
Content
Analog pulse modulation: pulse amplitude modulation, flat-top amplitude modulation, pulse position modulation, pulse width modulation. Analog to digital conversion: sampling, Nyquist rate, quantization, encoding. Base band digital transmission: pulse code modulation, delta modulation, differential pulse code modulation. Time division multiplexing. M-ary coding, symbol rate, bit rate, inter symbol interference. Nyquist rate, Nyquist channel. Matched filter. Correlative coding. Pass band digital transmission: amplitude shift keying, frequency and phase shift keying. Signal expansion with orthogonal basis (signals), signal vectors. Detection of signals in noise.

Learning Outcomes
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Course's Contribution To Program
NoProgram Learning OutcomesContribution
12345
1
Has capability in those fields of mathematics and physics that form the foundations of engineering.
2
Grasps the main knowledge in the basic topics of electrical and electronic engineering.
3
Comprehends the functional integrity of the knowledge gathered in the fields of basic engineering and electrical-electronics engineering.
4
Identifies problems and analyzes the identified problems based on the gathered professional knowledge.
5
Formulates and solves a given theoretical problem using the knowledge of basic engineering.
6
Has aptitude for computer and information technologies
7
Knows English at a level adequate to comprehend the main points of a scientific text, either general or about his profession, written in English.
8
Has the ability to apply the knowledge of electrical-electronic engineering to profession-specific tools and devices.
9
Has the ability to write a computer code towards a specific purpose using a familiar programming language.
10
Has the ability to work either through a purpose oriented program or in union within a group where responsibilities are shared.
11
Has the aptitude to identify proper sources of information, reaches them and uses them efficiently.
12
Becomes able to communicate with other people with a proper style and uses an appropriate language.
13
Internalizes the ethical values prescribed by his profession in particular and by the professional life in general.
14
Has consciousness about the scientific, social, historical, economical and political facts of the society, world and age lived in.

Course Content
WeekTopicsStudy Materials _ocw_rs_drs_yontem
1 The sampling process. Pulse amplitude modulation. Matlab application. Textbook reading/Problem solving/Computer application.
2 Pulse position modulation. Time division multiplexing. Matlab application. Textbook reading/Problem solving/Computer application.
3 The quantization process. Pulse-code modulation. Matlab and spice application. Textbook reading/Problem solving/Computer application.
4 Noise considerations in PCM systems. Matlab application. Textbook reading/Problem solving/Computer application.
5 Delta modulation. Differential pulse code modulation. Matlab and spice application. Textbook reading/Problem solving/Computer application.
6 Matched filter. Error-rate due to noise. Matlab application. Textbook reading/Problem solving/Computer application.
7 Intersymbol interference. Nyquist´s criterion for distortionless baseband binary transmission. Matlab application. Textbook reading/Problem solving/Computer application.
8 Midterm exam. Textbook reading/Problem solving.
9 Correlative level coding. Matlab application. Textbook reading/Problem solving/Computer application.
10 Baseband M-ary PAM transmission. Tapped delay-line equalization. Eye pattern. Matlab application. Textbook reading/Problem solving/Computer application.
11 Passband transmission model. Geometric representation of signals. Matlab application. Textbook reading/Problem solving/Computer application.
12 Response of bank of correlators to a noisy input. Coherent detection of signals in noise. Matlab application. Textbook reading/Problem solving/Computer application.
13 Probability of error. Correlation receiver. Matlab application. Textbook reading/Problem solving/Computer application.
14 Coherent binary PSK. Coherent binary FSK. Matlab application. Textbook reading/Problem solving/Computer application.
15 Coherent quadriphase-shift keying. Coherent minimum-shift keying. Matlab application. Textbook reading/Problem solving/Computer application.
16-17 Final exam. Textbook reading/Problem solving.

Recommended or Required Reading
Textbook
Additional Resources
Electronic Communication Techniques. Paul H. Young. 2004. Prentice Hall.