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Welcome to the Baseband Demodulation and Detection MCQs Page

Dive deep into the fascinating world of Baseband Demodulation and Detection with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Baseband Demodulation and Detection, a crucial aspect of Digital Communication. In this section, you will encounter a diverse range of MCQs that cover various aspects of Baseband Demodulation and Detection, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Digital Communication.

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Check out the MCQs below to embark on an enriching journey through Baseband Demodulation and Detection. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Digital Communication.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Baseband Demodulation and Detection. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Baseband Demodulation and Detection MCQs | Page 5 of 9

Explore more Topics under Digital Communication

Q41.
Range of time difference of the zero crossing gives the value of

a.

Width

b.

Distortion

c.

Timing jitter

d.

Noise margin

Discuss
Answer: (c).Timing jitter
Q42.
The range of amplitude difference gives the value of

a.

Width

b.

Distortion

c.

Timing jitter

d.

Noise margin

Discuss
Answer: (b).Distortion
Q43.
As the eye opens, ISI _______

a.

Increases

b.

Decreases

c.

Remains the same

d.

None of the mentioned

Discuss
Answer: (b).Decreases
Q44.
Pseudo noise signal has _______ and _______ SNR for the same peak transmitted power.

a.

Larger, smaller

b.

Smaller, larger

c.

Larger, larger

d.

Smaller, smaller

Discuss
Answer: (c).Larger, larger
Q45.
The index value n, in transversal filter can be used as.

a.

Time offset

b.

Filter coefficient identifier

c.

Time offset & Filter coefficient identifier

d.

None of the mentioned

Discuss
Answer: (c).Time offset & Filter coefficient identifier
Q46.
The over-determined set of equations can be solved using

a.

Zero forcing

b.

Minimum mean square error

c.

Zero forcing & Minimum mean square error

d.

None of the mentioned

Discuss
Answer: (c).Zero forcing & Minimum mean square error
Q47.
If the filter’s tap weight remains fixed during transmission of data, then the equalization is called as

a.

Preset equalization

b.

Adaptive equalization

c.

Fixed equalization

d.

None of the mentioned

Discuss
Answer: (a).Preset equalization
Q48.
Equalization method which is done by tracking a slowly time varying channel response is

a.

Preset equalization

b.

Adaptive equalization

c.

Variable equalization

d.

None of the mentioned

Discuss
Answer: (b).Adaptive equalization
Q49.
Preamble is used for

a.

Detect start of transmission

b.

To set automatic gain control

c.

To align internal clocks

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q50.
The disadvantage of preset equalizer is that

a.

It doesnot requires initial training pulse

b.

Time varying channel degrades the performance of the system

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (b).Time varying channel degrades the performance of the system
Page 5 of 9

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