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Course Information

Course Name
Turkish Analog Haberleşme
English Analog Communications
Course Code
EHB 351E Credit Lecture
Semester -
3 3 - -
Course Language English
Course Coordinator Güneş Zeynep Karabulut Kurt
Course Objectives 1.To provide the concepts about analysis and design of analog communication systems.
2.To teach analog amplitude and exponential modulation types and their analysis methods.
3.To prepare students for advanced level digital communication courses.
Course Description Introduction to communication systems, modulation techniques, limitations in communication. Spectral analysis. Energy and power spectral density. Transmission of signals over linear systems. The amplitude modulation (AM) techniques: Carrier amplitude modulation, suppressed carrier double sideband modulation, single sideband modulation, vestigial sideband modulation. Amplitude modulators, demodulators. Exponential modulation techniques: Frequency and phase (FM, PM) modulation. Frequency modulators, demodulators. Frequency division multiplexing (FDM). AM radio broadcasting, FM radio broadcasting, superheterodyne receivers. Stereo FM. Television broadcasting.
Course Outcomes Students who pass the course will be able to:
I. understand basic concepts and constraints in analog communications.
II. analyze spectral properties of signals using Fourier series and transformation techniques.
III. understand transmission through linear systems and describe distortions such as noise and interference in transmission channels.
IV. understand different types of amplitude (AM, DSB, SSB, VSB) modulations, analyze of amplitude modulated signals in time and frequency domains, design of modulator/demodulator structures.
V. understand types of exponential (FM,PM) modulations, analyze of exponential modulated signals in time and frequency domains, design of modulator/demodulator structures.
VI. understand frequency division multiplexing, stereo FM and superheterodyne techniques.
VII. have elemantary knowledge about radio-TV broadcasting using AM and/or FM.
Required Facilities
Textbook Fundamentals of Communication Systems, J.G.Proakis and M.Salehi, Prentice-Hall, 2005.
Other References 1) İletişim Sistemlerinin Temelleri: Fundamentals of Communication
Systems, (Prentice Hall, Proakis & Salehi), Çevirenler: H. Altun, E. Öztu¨rk,
Y.E. Yenice, Nobel Yayın Dağıtım, 2010.
2) An Introduction to Analog and Digital Communication Systems, S. Haykin and M. Moher, John Wiley & Sons, 2nd Edition, 2006.
3) Communication Systems, A.B.Carlson, P.B.Crilly, J.C.Rutledge, McGraw- Hill, 4rd Edition, 2002.
4) Communication Systems, S.Haykin and M. Moher, John Wiley & Sons, 5th Edition, 2009.
5) İletişim Kuramı, H.Derin ve M.Aşkar, ODTÜ Yayınları, 1982.
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