What is difference between QPSK and QAM?

Related questions

1. Is QAM digital or analog?
2. What is the bandwidth of DPSK?
3. What is the difference between BPSK and QPSK?
4. What is QAM in LTE?
5. What is QAM cable?
6. What is Constellation diagram of QPSK?
7. Is QAM analog or digital?
8. What is the use of constellation diagram?

Tags

1. #becomes
2. #modulator
3. #amplitude
4. #named
5. #analog
6. #signals
7. #above
8. #messages
9. #describe
10. #binary
11. #dsbsc
12. #because
13. #applications
14. #channels