Course
| code | EC321M |
| credit_hours | 3 |
| title | Signals & Systems |
| arbic title | Signals & Systems |
| prequisites | BA224, EE231 |
| credit hours | 3 |
| Description/Outcomes | Introduction to communication theory. Review of Fourier series and Fourier transform as a mathematical tool for spectral analysis. Concept of power and energy spectral densities and correlation between waveforms. Transmission through linear filters and channels. Hilbert transform and Amplitude Modulation techniques. |
| arabic Description/Outcomes | Introduction to communication theory. Review of Fourier series and Fourier transform as a mathematical tool for spectral analysis. Concept of power and energy spectral densities and correlation between waveforms. Transmission through linear filters and channels. Hilbert transform and Amplitude Modulation techniques. |
| objectives | Classification of signals and their spectrum. Fourier Transform and its properties in time and frequency domains. Linear Systems. Introduction to communication systems and Amplitude Modulation and Demodulation. |
| arabic objectives | Classification of signals and their spectrum. Fourier Transform and its properties in time and frequency domains. Linear Systems. Introduction to communication systems and Amplitude Modulation and Demodulation. |
| ref. books | S, Haykin, " Communication Systems", 3rd edition, John Wiley, 1993 |
| arabic ref. books | S, Haykin, " Communication Systems", 3rd edition, John Wiley, 1993 |
| textbook | A. V. Oppenheim, and A. S. Willsky, "Signals and Systems", 2nd edition, Prentice-Hall, 1997 |
| arabic textbook | A. V. Oppenheim, and A. S. Willsky, "Signals and Systems", 2nd edition, Prentice-Hall, 1997 |
| objective set | |
| content set | bullets |
Course Content
| content serial |
Description |
| 1 |
Classification of Signals - sum of periodic signals
Classification of Signals - sum of periodic signals |
| 2 |
Orthogonality - Fourier Analysis of Periodic Signals
Orthogonality - Fourier Analysis of Periodic Signals |
| 3 |
Orthogonality - Fourier Analysis of Periodic Signals
Orthogonality - Fourier Analysis of Periodic Signals |
| 4 |
Properties of F.T. (cont.)
Properties of F.T. (cont.) |
| 5 |
F.T. of Special Functions
F.T. of Special Functions |
| 6 |
Fourier Transform of periodic signals - Digital & analog signals
Fourier Transform of periodic signals - Digital & analog signals |
| 7 |
Discrete Fourier transform - Sampling Theory + 7th week exam
Discrete Fourier transform - Sampling Theory + 7th week exam |
| 8 |
Auto-correlation & cross-correlation of power and energy signals - Spectral densities of power and energy signals
Auto-correlation & cross-correlation of power and energy signals - Spectral densities of power and energy signals |
| 9 |
Hilbert transform
Hilbert transform |
| 10 |
Response of low-pass and band-pass filters
Response of low-pass and band-pass filters |
| 11 |
Double side band transmitted carrier amplitude modulation and demodulation
Double side band transmitted carrier amplitude modulation and demodulation |
| 12 |
DSB Surprised carrier amplitude modulation and demodulation + 12 week exam
DSB Surprised carrier amplitude modulation and demodulation + 12 week exam |
| 13 |
Single side band amplitude modulation
Single side band amplitude modulation |
| 14 |
Single side band amplitude demodulation
Single side band amplitude demodulation |
| 15 |
Vestigial side band amplitude modulation and demodulation
Vestigial side band amplitude modulation and demodulation |
| 16 |
Final Examination
Final Examination |