Why do we use QAM?

Related questions

1. What is meant by digital modulation?
2. What is the purpose of modulation?
3. Why do we need modulation and demodulation?
4. What are the advantages of modulation?
5. What is the difference between AM and ask?
6. What is modulation and why it is necessary?
7. Why do we use frequency modulation?
8. What is modulation and demodulation?
9. What is baseband modulation?
10. What is called modulation?

Tags

1. #limited
2. #modulation
3. #spectral
4. #standards
5. #constellation
6. #arbitrarily
7. #systems
8. #scheme
9. #setting
10. #digital
11. #level
12. #suitable
13. #channel
14. #achieved
15. #efficiencies
16. #communications
17. #linearity
18. #telecommunication
19. #extensively
20. #noise