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EEE 309 Communication TheorySemester: January 2016Semester: January 2016
D Md F h d H iDr. Md. Farhad HossainAssociate Professor
Department of EEE, BUET
Email: mfarhadhossain@eee.buet.ac.bdOffice: ECE 331, ECE Building
Contact Hours
Lecture HoursSaturday: 08:00 AM - 08:50 AMSunday: 10:00 AM - 10:50 AMTuesday: 10:00 AM - 10:50 AM
Contact DetailsEmail: mfarhadhossain@eee.buet.ac.bdMobile:
OfficeRoom # ECE 331You are welcome to my office room for any concern
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Class Environment Switch your mobile phone into ‘Silent’ mode
No discussion among yourself No discussion among yourself
Never be late for the class
No food in the class No food in the class
Feel free to discuss with the lecturer
Cooperate to help youI am here to facilitate you to learn
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You have to make the effort
References
Text Books:1. Communication Systems (5th edition) – S. Haykin and M. Moher2. Modern Digital and Analog Communication System (4th edition) - B. P. Lathi and Z. Ding
Reference Books:1 F d t l f C i ti S t M Fit1. Fundamental of Communication System – M. Fitz 2. Communication Systems and Techniques - M. Schwartz, W. R. Bennett, and S. Stein
Course Homepagehttp //teacher b et ac bd/mfarhadhossain/eee309 html
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http://teacher.buet.ac.bd/mfarhadhossain/eee309.html
Assessment
Attendance: 10% Cl T t d A i t 20% Class Test and Assignment: 20% Final Exam: 70%
Proxy in class attendance is strictly forbidden Proxy in class attendance is strictly forbidden If caught, strict disciplinary action will be taken
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Required Background
Basic Electrical and Electronic Circuit theories(EEE 101 EEE 105 EEE 201)(EEE 101, EEE 105, EEE 201)
Continuous Signals and Linear System (EEE 301)
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Why do you need to study this course? In recent years, the world has seen a massive surge in use of various forms of communication systems
All the communication systems including user terminals are operating based on their respective underlying communication technologies
Although these technologies are changing very rapidly all of these technologies are using somerapidly, all of these technologies are using some fundamental concepts of communication theory
This course will focus on the fundamental concepts of electronic communications
An Electrical Engineer must have the basic concepts of communications
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Learning Outcomes Develop a solid background on the fundamental
concepts of analog and digital communication g gtechnologies
The fundamental knowledge gathered from this course will help you
to understand other communication courses in the upcoming semesters and postgraduate studies
to pursue research in communications to pursue research in communications to work in communication sectors
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Course Overview (1/2) Communication Systems
– OSI System– Components
Analog Modulation– Amplitude Modulation (AM)– Frequency Modulation (FM)
– Channels– Noise– Limitations
T f T i i
Frequency Modulation (FM)– Phase Modulation (PM)
Analog to Digital Conversion– Sampling Types of Transmission
– Baseband Transmission– Passband (Carrier)
Transmission
– Sampling– Quantization– Encoding
Transmission
Modulation– What is it?
Pulse Transmission- Pulse Amplitude Modulation (PAM)- Pulse Code Modulation (PCM)
P lse Position Mod lation (PPM)– Modulating signal / Modulated Signal
– Analog and Digital Modulation– Significance of Modulation
- Pulse Position Modulation (PPM)- Pulse Width Modulation (PWM)
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Significance of Modulation
Course Overview (2/2) Digital Modulation
– Amplitude Shift Keying (ASK)– Frequency Shift Keying (FSK)
Information Theory- Measure of Information- Source Encoding
– Phase Shift Keying (PSK)– Error Performance of ASK, FSK and PSK
Multiplexing Techniques
- Error free Communications over a Noisy Channel- Channel Capacity: Continuous System Discrete MemorylessMultiplexing Techniques
– Time Division Multiplexing (TDM)– Frequency Division Multiplexing (FDM)– Wavelength Division Multiplexing (WDM)
System, Discrete MemorylessSystem
g p g ( )
Multiple Access Techniques– Time Division Multiple Access (TDMA)– Frequency Division Multiple Access (FDMA)– Code Division Multiple Access (CDMA)
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