Introduction 0/2

• Lecture1.1
  RAHRF152 Before We Start
• Lecture1.2
  5.0.1 Introduction 01 min
• Lecture1.3
  5.0.2 Logo 01 min

General Consideration of Modulation 0/2

• Lecture2.1
  5.1.1- Why we need modulation ? 14 min
• Lecture2.2
  5.1.2 – Baseband and Passband ? What is Demodulation? 11 min
• Lecture2.3
  5.1.3 – Carrier and Generic Communication System 06 min
• Lecture2.4
  5.1.4-Modulation Aspects: Detectability, Bandwidth & Power Efficiency,Bit Error Rate 26 min

Analog Modulation 0/4

• Lecture3.1
  5.2.1 – Amplitude Modulation , AM, Amplitude Demodulation, AM Applications 17 min
• Lecture3.2
  5.2.1.1 – How to install GNU Octave Open Source Software Used in this course 01 min
• Lecture3.3
  5.2.2.1 – Frequency Modulation, FM, Spectrum, FM Specs, High Index 22 min
• Lecture3.4
  5.2.2.2- FM Demodulation , Slope Detector , FM Pros and Cons 12 min
• Lecture3.5
  5.2.3- Phase Modulation, PM , FM vs PM , PM Demodulation 19 min

• Lecture4.1
  5.3.0.0-Bit Rate , Baud Rate,Binary & M-ary Data, Nyquest Formula,Channel Capacity 22 min
• Lecture4.2
  5.3.1.1- Amplitude Shift Keying , ASK, Spectral Response Binary Data, B-ASK M-ASK 21 min
• Lecture4.3
  5.3.1.2- Software Example 04 min
• Lecture4.4
  5.3.1.3- ASK Demodulation 08 min
• Lecture4.5
  5.3.2.1-Frequency Shift Keying, FSK Modulator & Demodulator, Demodulation with PLL 16 min
• Lecture4.6
  5.3.2.2- Software Example 02 min
• Lecture4.7
  5.3.3.0- Phase Shift Keying (PSK) , BPSK, PSK Modulation, 09 min
• Lecture4.8
  5.3.3.1- PSK Demodulation , PSK Demodulator, mismatch,Costas loop 15 min
• Lecture4.9
  5.4.1- Inter symbol interference (ISI) 15 min
• Lecture4.10
  5.4.2- Solving Inter symbol interference (ISI) 08 min
• Lecture4.11
  5.5.1- Signal Constellation, PSK and FSK Modulation Constellation 08 min
• Lecture4.12
  5.6.1- Quadrature modulation, I & Q , Adding Quadrature Signals and Simulation 14 min
• Lecture4.13
  5.6.2.0- QPSK or 4-PSK Modulation 18 min
• Lecture4.14
  5.6.2.1- S/P Converter 06 min
• Lecture4.15
  5.6.2.2- Software Simulation 05 min
• Lecture4.16
  5.6.3.0- QPSK Features , Diagrams , Signal Constellation, Demodulation BER 11 min
• Lecture4.17
  5.6.3.1- I-Q Mismatch 21 min
• Lecture4.18
  5.6.3.2- Large Phase Change, QPSK Drawbacks , pi/4 QPSK , OQPSK 13 min
• Lecture4.19
  5.6.3.3-8-PSK 13 min
• Lecture4.20
  5.7.1.0 – QAM 20 min