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ITGD3101Modern Telecommunications Lecture-1

University of Palestine. Faculty of Information Technology. ITGD3101Modern Telecommunications Lecture-1. Dr. Anwar Mousa. Course Objectives. Instructor Information. Office location: Office hours: Email: anwar_mousa@yahoo.com Phone: ?? Research interests:. Course Descriptions.

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ITGD3101Modern Telecommunications Lecture-1

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  1. University of Palestine Faculty of Information Technology ITGD3101Modern Telecommunications Lecture-1 Dr. Anwar Mousa

  2. Course Objectives

  3. Instructor Information • Office location: • Office hours: • Email: anwar_mousa@yahoo.com • Phone: ?? • Research interests: EE 541/451 Fall 2006

  4. Course Descriptions • What is the communication system? EE 541/451 Fall 2006

  5. Textbook and Software • Require textbook: B.P. Lathi, Modern Digital and Analog Communication Systems, 3rd edition, Oxford University Press, 1998 • Recommended readings • Digital communications: J. Proakis, Digital Communications • Random process: G.R. Grimmett and D.R. Stirzaker, Probability and Random Processes • Estimation and detection: H.V. Poor, An introduction to Signal Detection and Estimation EE 541/451 Fall 2006

  6. Homework, Project, and Exam • Homework • 1 assignment per week • Exams • Two exams: Midterm and Final • Participations • Attendance and Feedback EE 541/451 Fall 2006

  7. Teaching Styles • Slides plus Whiteboard • Slides can convey more information in an organized way • Whiteboard is better for equations and prevents you from not coming. • Course Website • Print handouts with 3 slides per page before you come • Homework assignment and solutions • Feedback • Too fast, too slow • Presentation EE 541/451 Fall 2006

  8. Course Outline • (Chapter 2) Introduction to signals • Classification of signals • Trigonometric Fourier Series • Exponential Fourier Series • (Chapter 3) Analysis and Transmission of signals • Aperiodic signal representation by Fourier Transform • Transform of some useful signals • Some properties of the Fourier Transform • Signal Transmission through a Linear System

  9. Course Outline • Signal Energy and Energy Spectral Density • Signal Power and Power Spectral Density • (Chapter 6) Sampling and Pulse Code Modulation • Sampling Theorem • Pulse Code Modulation (PCM) • (Chapter 7)

  10. Course Outline

  11. Course Outline • (Chapter 13) Behavior of Digital communication systems in the presence of Noise • Optimum Threshold Detection • Optimum Binary Receiver • M-ary Communications • (Chapter 14)

  12. Course Outline

  13. (Chapter 2) Introduction to signalsClassification of signals

  14. (Chapter 2) Introduction to signalsClassification of signals

  15. (Chapter 2) Introduction to signals • Analog and Digital Signals • Analog Signal: A signal whose amplitude can take on any value in a continuous range • Digital Signal: A signal whose amplitude can take on only a finite number of values

  16. A periodic signal A non-periodic signal (Chapter 2) Introduction to signals • Periodic and non-periodic signals • A signal g(t) is said to be periodic if for some positive constant To

  17. Periodic signal representation by Fourier Series

  18. Periodic signal representation by Fourier Series

  19. Periodic signal representation by Fourier Series

  20. Aperiodic signal representation by Fourier Transform

  21. Aperiodic signal representation by Fourier Transform

  22. Important Functions

  23. Important Functions

  24. Important Functions

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