Which of the modulation scheme requires minimum power for transmission?
Table of Contents
- 1 Which of the modulation scheme requires minimum power for transmission?
- 2 Which modulation technique requires less power?
- 3 Which of the following analogue modulation scheme requires the minimum transmitted power and minimum channel bandwidth Mcq?
- 4 Which of the following amplitude modulation scheme requires the minimum channel bandwidth and minimum transmitted power?
- 5 Which of the following scheme of the digital modulation technique requires least bandwidth?
- 6 Which of the following digital modulation requires more bandwidth?
Which of the modulation scheme requires minimum power for transmission?
In SSB, we have one sideband only hence the power is less than DSB and VSB.
Which modulation technique requires less power?
Phase and frequency modulation (BPSK, FSK, etc.) fare better in a noisy environment so they require less signal power for a given noise level (Fig. 7).
Which of the modulation scheme requires minimum power for transmission Mcq?
In digital transmission, the modulation technique that requires the minimum bandwidth is: PCM.
Which method requires minimum transmission bandwidth and power?
Delta Modulation – Need of minimum bandwidth for digital transmission.
Which of the following analogue modulation scheme requires the minimum transmitted power and minimum channel bandwidth Mcq?
Which of the following analog modulation scheme requires the minimum transmitted power and minimum channel bandwidth?…Exercise :: Communication Systems – Section 11.
| A. | VSB |
|---|---|
| C. | SSB |
| D. | AM |
Which of the following amplitude modulation scheme requires the minimum channel bandwidth and minimum transmitted power?
The modulation technique that uses the minimum channel bandwidth and transmitted power is. Explanation: Single Side band Transmission carries only one of the sidebands of the AM wave, which is much less than the total power required by the AM signal or the DSB-SC signal.
Why digital modulation is required?
Digital Modulation provides more information capacity, high data security, quicker system availability with great quality communication. Hence, digital modulation techniques have a greater demand, for their capacity to convey larger amounts of data than analog modulation techniques.
Which of the following analog modulation scheme requires minimum transmitted power and minimum channel bandwidth?
6. Which of the following analog modulation scheme requires the minimum transmitted power and minimum channel bandwidth? Thus SSB has minimum bandwidth and it required minimum power i.e. 17\% as compared to AM.
Which of the following scheme of the digital modulation technique requires least bandwidth?
Linear modulation techniques, including all forms of quadrature-amplitude modulation (QAM) and phase-shift-keying (PSK), use less bandwidth than nonlinear techniques, including various forms of frequency/minimum-shift-keying (FSK and MSK).
Which of the following digital modulation requires more bandwidth?
BPSK
Explanation: BPSK requires more bandwidth than the other modulation techniques for the given level of spectral density. 11.
Which modulation scheme has minimum bandwidth?