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Welcome to the Equalization,Diversity and Channel Coding MCQs Page

Dive deep into the fascinating world of Equalization,Diversity and Channel Coding with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Equalization,Diversity and Channel Coding, a crucial aspect of Wireless and Mobile Communications. In this section, you will encounter a diverse range of MCQs that cover various aspects of Equalization,Diversity and Channel Coding, 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 Wireless and Mobile Communications.

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Check out the MCQs below to embark on an enriching journey through Equalization,Diversity and Channel Coding. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Wireless and Mobile Communications.

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

Equalization,Diversity and Channel Coding MCQs | Page 1 of 9

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Q1.
Which of the following is not used to improve received signal quality over small scale times and distance?

a.

Modulation

b.

Equalization

c.

Diversity

d.

Channel coding

Discuss
Answer: (a).Modulation
Q2.
Equalization is used to compensate __________

a.

Peak signal to noise ratio

b.

Intersymbol interference

c.

Channel fading

d.

Noises present in the signal

Discuss
Answer: (b).Intersymbol interference
Q3.
Training and tracking are the operating modes of _________

a.

Diversity techniques

b.

Channel coding techniques

c.

Equalization techniques

d.

Demodulation techniques

Discuss
Answer: (c).Equalization techniques
Q4.
An equalizer is said to be converged when it is properly _______

a.

Trained

b.

Tracked

c.

Installed

d.

Used

Discuss
Answer: (a).Trained
Q5.
Time for convergence of an equalizer is not a function of _______

a.

Equalizer algorithm

b.

Equalizer structure

c.

Time rate of change of multipath radio channel

d.

Transmitter characteristics

Discuss
Answer: (d).Transmitter characteristics
Q6.
Equalizer is usually implemented in __________

a.

Transmitter

b.

Baseband or at IF in a receiver

c.

Radio channel

d.

Modulator stage

Discuss
Answer: (b).Baseband or at IF in a receiver
Q7.
Equalizer is ________ of the channel.

a.

Opposite

b.

Same characteristics

c.

Inverse filter

d.

Add on

Discuss
Answer: (c).Inverse filter
Q8.
______ controls the adaptive algorithm in an equalizer.

a.

Error signal

b.

Transmitted signal

c.

Received signal

d.

Channel impulse response

Discuss
Answer: (a).Error signal
Q9.
The adaptive algorithms in equalizer that do not require training sequence are called ________

a.

Linear adaptive algorithms

b.

Blind algorithms

c.

Non-linear adaptive algorithms

d.

Spatially adaptive algorithms

Discuss
Answer: (b).Blind algorithms
Q10.
Which of the following is a blind algorithm?

a.

Linear adaptive algorithms

b.

Constant modulus algorithm

c.

Non-linear adaptive algorithms

d.

Spatially adaptive algorithms

Discuss
Answer: (b).Constant modulus algorithm
Page 1 of 9

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