McqMate
| Q. |
Which of the following is a combined linear and constant envelope technique? |
| A. | mpsk |
| B. | psk |
| C. | bpsk |
| D. | qpsk |
| Answer» A. mpsk | |
| Explanation: m-ary phase shift keying (mpsk) is a combined linear and constant envelope technique. it is a part of m-ary modulation techniques. these modern modulation techniques exploit the fact that digital baseband data may be sent by varying both the envelope and phase of an rf carrier. | |
View all MCQs in
Communication EngineeringNo comments yet