Multiple Choice
Half power bandwidth is also called
A) absolute bandwidth
B) null to null bandwidth
C) 3 db bandwidth
D) zero db bandwidth
Correct Answer:
Verified
Correct Answer:
Verified
Q34: Quantization noise occurs in_ _ <br>A)frequency division multiplexing<br>B)time division
Q35: De-emphasis circuit is used_ <br>A)before detection<br>B)after detection<br>C)before encoding<br>D)after
Q36: In digital communication system, in order to
Q37: Circular polarization involves critical alignment between transmitting
Q38: Which of the following is not a
Q40: Which of the following stage is present
Q41: For a phase modulated signal, the frequency
Q42: Which is a quantization process?<br>A)rounding<br>B)truncation<br>C)rounding & truncation<br>D)none
Q43: Frequency modulated signal is regarded as the
Q44: PLL in FM detection stands for_ <br>A)phase locked