Which factor adds phase noise to the signal?

Related MCQs

•                      is defined as the ratio of input signal to noise ratio to the output signal to noise ratio.
• The equivalent noise temperature of a network given the noise figure of the network or system is:
• Expression for noise of a two port network considering the noise due to transmission line and other lossy components is:
•                        is defined as the ratio of desired signal power to undesired noise power.
• A major disadvantage of frequency multipliers is that they multiply the noise factor along with frequency.
• If a frequency multiplier has a multiplication factor of 10, then the increase in noise level due to frequency multiplication is:
• A resistor is operated at a temperature of 300 K, with a system bandwidth of 1 MHz then the noise power produced by the resistor is:
• With an increase in operating frequency, the background noise temperature:
• The noise temperature of an antenna is given by the expression:
• Klystron amplifiers have high noise output as compared to crossed field amplifiers.