Communication Systems | نظم اتصالات | هندسة حاسب

Course Content

نظم الاتصالات | مراجعة الأساسيات

الجزْء الأول | مراجعة علي الأساسيات

24:53
what is antenna? what is difference between analog and digital communication ?

08:20
الفرق بين التردد و الطول الموجي | difference between Frequency and wavelength

13:18
محاضرة المراجعة pdf

00:00
things to be added

00:00

نظم اتصالات | Chapter 1 | Introduction

نظم اتصالات | Chapter 2 | Amplitude Modulation

Chapter 2 Amplitude Modulation part 1 DSB-SC

26:04
Example 4.1 solutions

14:03
Chapter 2 Amplitude Modulation | part 2 DSB-WC

24:05
Example 4.3 solution

14:52
Example 4.4

02:06
Chapter 2 Part 3 | SSB modulation

21:42
Example 4.5

18:58
Chapter 2 Amplitude Modulation part 4 QAM

16:15
Chapter 2 part 5 VSB (Vestigial Sideband )

13:32
chapter 2 summery pdf

00:00
مراجعة عامة علي الشابتر | الجزء الأول

26:21
مراجعة عامة علي الشابتر | الجزء الثاني

33:32
chapter 2 LAWS summery

00:00
quiz 1
اجابات كويز 1

31:07
quiz 2
اجابات كويز 2

10:27

نظم اتصالات | Chapter 3 | Angle Modulation

Chapter 3 part 1 | Angle Modulation Vs Amplitude Modulation

20:34
Chapter 3 part 2 Phase Modulation

13:42
Chapter 3 Angle Modulation part 3 Frequency Modulation

18:35
Chapter 3 part 4 Frequency Deviation and Modulation index

03:37
Chapter 3 Angle Modulation part 5 FM Narrow Band

15:24
chapter 3 summery pdf

00:00
Chapter 3 Angle Modulation part 6 FM Wideband

13:31
Chapter 3 Angle Modulation part 7 FM Direct Modulator (youtube)

09:08
Example 4.7

13:00
Example 4.8

09:16
Example 4.9

15:23
Example 4.10

07:24
Example 4.11

11:53
Chapter 3 Angle Modulation part 8 FM Demodulator (youtube)

11:00

نظم اتصالات | Chapter 4 | Digital Transmission of Analog Data

chapter 4 part 1 sampling theory

22:58
Example 1 Example 2 Example 3 solutions

08:47
Example 4 solutions

24:29
Example 5 solution

14:47
Example 6 solution

17:01
part 3 sampling types

23:33
part 4 types of pulse modulation

21:55
part 5 Quantization Noise

24:10
part 6 Bandwidth requirement of PCM

09:46
part 7 non-uniform quantization

27:16

نظم اتصالات | Chapter 5 | Baseband Digital Signal Demodulation Detection

نظم اتصالات | Chapter 6 | Digital Transmission of Digital Data

نظم اتصالات | Chapter 7 | Bandpass Digital Modulation & Demodulation

نظم اتصالات | Chapter 8 | Multiplexing

Assignment 1_AM solution | Dr Salwa

Assignment 1 solution | Dr Rania

Assignment 2 Solution | FM and PM | Dr Shaymaa

Assignment 3_A2D solution

Q1 solutions

10:33
Q2 solutions

08:58
Q3 solutions

04:17
Q4 solutions

02:56
Q5 solutions

03:47
Q6 solutions

06:45
Q7 solutions

03:06
Q8 solutions

08:46
Q9 solutions

09:23
Q10 solutions

06:14
Q11 solutions

01:51
Q12 solutions

01:44
Q13 solutions

05:03

Assignment 3 solution | Dr Salwa

review dr-rania | solution

Q1 – Q2 | solution

04:51
Q3 – Q4 – Q4 – Q5 – Q6 | solution

09:03
Q7 – Q8 – Q9 | solution

06:20
Q10 | solution

05:00
Q11 – Q12 – Q13 | solution

07:53
Q14 | solution

00:00
Q15 | solution

00:00
Q16 | solution

04:38
Q17 | solution

06:40
Q18 – Q19 – Q20 – Q21 | solution

08:25
Q22 – Q23 – Q24 – Q25 | solution

07:54
Q26 – Q27 – Q28 – Q29 – Q30 – Q31 – Q32 | solution

05:09
Q33 – Q34 – Q35 – Q36 | solution

05:19
Q39 – Q40 – Q41 | solution

04:03
Q42 | solution

02:53

Course Content

نظم الاتصالات | مراجعة الأساسيات

الفرق بين التردد و الطول الموجي | difference between Frequency and wavelength

محاضرة المراجعة pdf

things to be added

نظم اتصالات | Chapter 1 | Introduction

Communication systems part 3 | Wireless Transmission

Communication systems part 4 | Power Measurement

نظم اتصالات | Chapter 2 | Amplitude Modulation

Chapter 2 Amplitude Modulation part 1 DSB-SC

Example 4.1 solutions

Chapter 2 Amplitude Modulation | part 2 DSB-WC

Example 4.3 solution

Example 4.4

Chapter 2 Part 3 | SSB modulation

Example 4.5

Chapter 2 Amplitude Modulation part 4 QAM

Chapter 2 part 5 VSB (Vestigial Sideband )

chapter 2 summery pdf

مراجعة عامة علي الشابتر | الجزء الثاني

chapter 2 LAWS summery

quiz 1

اجابات كويز 1

quiz 2

اجابات كويز 2

نظم اتصالات | Chapter 3 | Angle Modulation

Chapter 3 part 1 | Angle Modulation Vs Amplitude Modulation

Chapter 3 part 2 Phase Modulation

Chapter 3 Angle Modulation part 3 Frequency Modulation

Chapter 3 part 4 Frequency Deviation and Modulation index

Chapter 3 Angle Modulation part 5 FM Narrow Band

chapter 3 summery pdf

Chapter 3 Angle Modulation part 6 FM Wideband

Chapter 3 Angle Modulation part 7 FM Direct Modulator (youtube)

Example 4.7

Example 4.8

Example 4.9

Example 4.10

Example 4.11

Chapter 3 Angle Modulation part 8 FM Demodulator (youtube)

نظم اتصالات | Chapter 4 | Digital Transmission of Analog Data

chapter 4 part 1 sampling theory

Example 1 Example 2 Example 3 solutions

Example 4 solutions

Example 5 solution

Example 6 solution

part 3 sampling types

part 4 types of pulse modulation

part 5 Quantization Noise

part 6 Bandwidth requirement of PCM

part 7 non-uniform quantization

نظم اتصالات | Chapter 5 | Baseband Digital Signal Demodulation Detection

Chapter 5 part 1 Baseband Demodulation block diagram

Chapter 5 part 2 Signal to noise ratio block

Chapter 5 part 3 matched filter and probability of error

نظم اتصالات | Chapter 6 | Digital Transmission of Digital Data

Chapter 6 part 1 Types of Digital coding

Chapter 6 part 2 unipolar coding

Chapter 6 part 3 polar coding NRZ

Chapter 6 part 4 polar coding RZ

Chapter 6 part 5 polar coding Biphase

Chapter 6 part 6 bipolar coding

نظم اتصالات | Chapter 7 | Bandpass Digital Modulation & Demodulation

part 1 Intro

part 2 ASK (Amplitude Shift Keying)

part 3 FSK (Frequency Shift Keying)

part 4 PSK (Phase Shift Keying)

نظم اتصالات | Chapter 8 | Multiplexing

part 1 | Multiplexing System

part 2 | Frequency-division multiplexing (FDM)

part 3 | Wavelength-division multiplexing (WDM)

part 4 | Time-division multiplexing (TDM)

part 5 | Spread Spectrum

Assignment 1_AM solution | Dr Salwa

Q1 part a | solution

Q1 part b | solution

Q1 part c | solution

Q1 part d-e-f | solution

Q2 | solution

Q3 | solution