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Welcome to the Modulation Techniques for Mobile Radio MCQs Page

Dive deep into the fascinating world of Modulation Techniques for Mobile Radio with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Modulation Techniques for Mobile Radio, a crucial aspect of Wireless and Mobile Communications. In this section, you will encounter a diverse range of MCQs that cover various aspects of Modulation Techniques for Mobile Radio, 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 Modulation Techniques for Mobile Radio. 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 Modulation Techniques for Mobile Radio. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Modulation Techniques for Mobile Radio MCQs | Page 7 of 14

Q61.
As the roll off factor in raised cosine rolloff filter __________ the occupied bandwidth ________
Discuss
Answer: (c).Increases, increases
Q62.
Gaussian pulse shaping filter follows Nyquist criterion.
Discuss
Answer: (b).False
Q63.
Gaussian filter has zero crossings at adjacent symbol peaks.
Discuss
Answer: (b).False
Q64.
Which of the following is true for a Gaussian filter?
Discuss
Answer: (d).Sharp cut off
Q65.
Gaussian pulse shaping filter reduces the spectral occupancy and ISI.
Discuss
Answer: (b).False
Q66.
Gaussian pulses are used when cost and power efficiency are major factors.
Discuss
Answer: (a).True
Q67.
In linear modulation technique __________ of transmitted signal varies linearly with modulating digital signal.
Discuss
Answer: (a).Amplitude
Q68.
Linear modulation techniques are not bandwidth efficient.
Discuss
Answer: (b).False
Q69.
Which of the following is not a linear modulation technique?
Discuss
Answer: (c).FSK
Q70.
In BPSK, the ________ of constant amplitude carrier signal is switched between two values according to the two possible values.
Discuss
Answer: (b).Phase

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