Modulation in Communication System for RF Engineers RAHRF152
4.2 (105 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
536 students enrolled

Modulation in Communication System for RF Engineers RAHRF152

Analog and Digital Modulation simplified for Radio Frequency experts This course concentrates more on ideology than math
4.2 (105 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
536 students enrolled
Last updated 4/2019
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Current price: $139.99 Original price: $199.99 Discount: 30% off
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This course includes
  • 6 hours on-demand video
  • 1 article
  • 2 downloadable resources
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • have a practical understanding of Modulation concepts.
  • Rather than knowing formulas students will be able to actually talk about different concepts if modulation
Requirements
  • Basic Engineering level math and willingness to learn the demanding topic of modulation in communication system
Description

This course provides a second certificate completion for FREE from Rahsoft

Introduction to Modulation in Communication Systems RAHRF152 is an intro course of Rahsoft Radio Frequency Certificate and it is counted toward the certificate. In this course we have concentrated to simplify the Digital and Analog Modulation topics in a way which students would understand the practicality by providing examples and simulations using GNU Octave open source software. This is a great course to understand the fundamental definitions needed in digital and analog modulation in communication system.



General Consideration of Modulation

  • 2. 1.1-Why we need modulation ?
  • 3. 1.2 – Baseband and Passband ? What is Demodulation?
  • 4. 1.3 – Career and Generic Communication System
  • 5. 1.4-Modulation Aspects:Detectability,Bandwidth & Power Efficiency,Bit Error Rate

Analog Modulation

  • 6. 2.1 - Amplitude Modulation , AM, Amplitude Demodulation, AM Applications
  • 7. How to install GNU Octave Open Source Software Used in this course
  • 8. 2.2.1 - Frequency Modulation, FM, Spectrum, FM Specs, High Index
  • 9. 2.2.2- FM Demodulation , Slope Detector , FM Pros and Cons
  • 10. 2.3- Phase Modulation, PM , FM vs PM , PM Demodulation

Digital Modulation

  • 11. Bit Rate , Baud Rate , Binary & M-ary Data, Nyquest Formula , Channel Capacity
  • 12. 3.1.1- Amplitude Shift Keying , ASK, Spectral Response Binary Data, B-ASK M-ASK
  • 13. 3.1.2- Software Example
  • 14. 3.1.3- ASK Demodulation
  • 15. 3.2.1-Frequency Shift Keying, FSK Modulator & Demodulator, Demodulation with PLL
  • 16. 3.2.2- Software Example
  • 17. 3.3.0- Phase Shift Keying (PSK) , BPSK, PSK Modulation
  • 18. 3.3.1- PSK Demodulation , PSK Demodulator, mismatch,Costas loop
  • 19. 4.1- Inter symbol interference (ISI)
  • 20. 4.2- Solving Inter symbol interference (ISI)
  • 21. 5.1- Signal Constellation, PSK and FSK Modulation Constellation
  • 22. 6.1- Quadrature modulation, I & Q , Adding Quadrature Signals and Simulation
  • 23. 6.2.0- QPSK or 4-PSK Modulation
  • 24. 5.6.2.1- Software Simulation
  • 25. 6.3.0- QPSK Features , Diagrams , Signal Constellation, Demodulation BER
  • 26. 6.3.1- I-Q Mismatch
  • 27. 6.3.2- Large Phase Change, QPSK Drawbacks , pi/4 QPSK , OQPSK


Who this course is for:
  • Students who want to put the calculation aside and have a comprehensive deep understanding of modulation.
  • Radio Frequency Engineer
  • Communication Engineer
  • Electrical Engineer
  • Sales Engineers working in Communication Engineering related fields
  • Application Engineers working in Communication Engineering related fields
  • Students preparing for communication engineering interviews
Course content
Expand all 32 lectures 06:07:47
+ General Consideration of Modulation
4 lectures 54:22
1.3 – Carrier and Generic Communication System
05:20
1.4-Modulation Aspects:Detectability,Bandwidth & Power Efficiency,Bit Error Rate
25:33
+ Analog Modulation
5 lectures 01:08:50
2.1 - Amplitude Modulation , AM, Amplitude Demodulation, AM Applications
16:21
2.1.1 - How to install GNU Octave Open Source Software Used in this course
01:14
2.2.1 - Frequency Modulation, FM, Spectrum, FM Specs, High Index
21:32
2.2.2- FM Demodulation , Slope Detector , FM Pros and Cons
11:22
2.3- Phase Modulation, PM , FM vs PM , PM Demodulation
18:21
+ Digital Modulation
20 lectures 04:03:11
Bit Rate , Baud Rate , Binary & M-ary Data, Nyquest Formula , Channel Capacity
21:37
3.1.1- Amplitude Shift Keying , ASK, Spectral Response Binary Data, B-ASK M-ASK
20:45
3.1.2- Software Example
04:00
3.1.3- ASK Demodulation
07:36
3.2.1-Frequency Shift Keying, FSK Modulator & Demodulator, Demodulation with PLL
15:46
3.3.0- Phase Shift Keying (PSK) , BPSK, PSK Modulation,
09:10
3.3.1- PSK Demodulation , PSK Demodulator, mismatch,Costas loop
14:49
4.1- Inter symbol interference (ISI)
15:10
4.2- Solving Inter symbol interference (ISI)
07:51
5.1- Signal Constellation, PSK and FSK Modulation Constellation
08:11
6.1- Quadrature modulation, I & Q , Adding Quadrature Signals and Simulation
13:34
6.2.0- QPSK or 4-PSK Modulation
18:14
6.2.1- S/P Converter
05:37
6.2.2- Software Simulation
02:42
6.3.0- QPSK Features , Diagrams , Signal Constellation, Demodulation BER
10:33
6.3.1- I-Q Mismatch
20:33
6.3.2- Large Phase Change, QPSK Drawbacks , pi/4 QPSK , OQPSK
12:43
6.3.3-8-PSK
12:31
7.1.0 - QAM
19:39