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| ELK3010 | Communication Techniques | 3+0+1 | ECTS:5 | | Year / Semester | Spring Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of ELECTRICAL and ELECTRONICS ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face | | Contact Hours | 14 weeks - 3 hours of lectures and 1 hour of laboratory per week | | Lecturer | Prof. Dr. Ali GANGAL | | Co-Lecturer | PROF. DR. Ali GANGAL, | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | The objective of this course is to give the third year electrical and electronics engineering students a fundamental knowledge of the scientific and technological principles behind analog and digital communication systems, and to gain them modeling, mathematical analysing and sentezing ability of communication systems. During the course, analog and digital modulations, signal transmission, noise analysis, information theory and coding techniques are studied and todays communication systems are introduced. Students will confirm their theoretical knowledge by computer simulations using MATLAB. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | understand signal transmission and receiving | 1,3,5 | 1 | | LO - 2 : | have general knowledge on fundamentals of radio and television broadcasting | 1,3,5 | 1 | | LO - 3 : | gain a fundamental knowledge of the scientific and technological principles behind analog and digital communications systems | 1,3,5 | 1 | | LO - 4 : | analyse effect of the noise on analog communications systems | 1,3,5,15 | 1 | | LO - 5 : | do anaolg modulation, pulse modulation and digital modulation applications | 1,3,5,15 | 1 | | LO - 6 : | do source coding and channel coding applications | 1,3,5,15 | 1 | | LO - 7 : | have general knowledge on wireless communications and recent developments in telecommunication area | 1,3,5,15 | 1 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Introduction. Analog signal transmission and reception. Amplitude modulation, Double side band suppressed carrier amplitude modulation, single side band amplitude modulation, quadrature amplitude modulation, vestigial side band modulation. Frequency Division Multiplexing. Frequency modulation. Phase modulation. Radio and television broadcasting. Random processes. Effect of noise on analog communication systems. Pulse amplitude modulation, pulse width modulation, pulse position modulation, pulse code modulation, differential pulse code modulation, delta modulation. Time division multiplexing. Information theory and source coding. Digital modulation: on-off keying, binary phase shift keying, differential phase shift keying, frequency shift keying, quadrature phase shift keying, M ary phase shift keying, orthogonal quadrature phase shift keying, minimum shift keying, Gaussian minimum shift keying, orthogonal frequency division multiplexing. Channel capacity and coding. Channel coding. Introduction to wireless communications. Spread spectrum communication systems. Digital cellular communication systems. Recent developments in communications. |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Introduction. Analog signal transmission and reception. | | | Week 2 | Amplitude modulation, Double side band supressed carrier amplitude modulation. | | | Week 3 | Single side band amplitude modulation, quadrature amplitude modulation, vestigial side band modulation. | | | Week 4 | Frequency Division Multiplexing. Frequency modulation. Phase modulation. | | | Week 5 | Radio and television broadcasting. Random processes. | | | Week 6 | Effect of noise on analog communication systems. | | | Week 7 | Pulse amplitude modulation, pulse width modulation, pulse position modulation. | | | Week 8 | Pulse code modulation, differential pulse code modulation, delta modulation. | | | Week 9 | Mid-term exam | | | Week 10 | Time division multiplexing. Information theory and source coding. | | | Week 11 | Digital modulation: on-off keying, binary phase shift keying, differential phase shift keying, frequency shift keying, quadrature phase shift keying.M ary phase shift keying, orthogonal quadrature phase shift keying, minimum shift keying, Gaussian minimum shift keying, orthogonal frequency division multiplexing. | | | Week 12 | Channel capacity and coding. Channel coding. Introduction to wireless communications. | | | Week 13 | Spread spectrum communication systems. Digital cellular communication systems. Recent developments in communications. | | | Week 14 | Amplitude Nodulation and Applications | | | Week 15 | Angle Modulation and Applications | | | Week 16 | End-of-term exam | | | |
| 1 | Lathi, B. P., 1998, "Modern Digital and Analog Communication systems", Oxford University Press. | | | |
| 1 | Hsu, H. P.,2003, "SCHAUM's Outline of Theory and Problems of Analog and Digital Communications", McGraw-Hill. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 03/04/2017 | 2 | 30 | | Laboratory exam | 15 | 15/05/2017 | 2 | 20 | | End-of-term exam | 16 | 03/06/2017 | 2 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 4 | 14 | 56 | | Laboratuar çalışması | 4 | 2 | 8 | | Arasınav için hazırlık | 10 | 1 | 10 | | Arasınav | 2 | 1 | 2 | | Dönem sonu sınavı için hazırlık | 15 | 1 | 15 | | Dönem sonu sınavı | 2 | 1 | 2 | | Total work load | | | 135 |
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