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the correct answer 1) Analog communication indicates: a. Continuous signal with varying amplitude or phase b. No numerical coding c. AM or FM signal d. All of the above

the correct answer 1) Analog communication indicates: a. Continuous signal with varying amplitude or phase b. No numerical coding c. AM or FM signal d. All of the above

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Analog communication lab solve all please
FACULTY OF ENGINEERING AND INFORMATION TECHNOLOGY DEPARTMENT OF TELECOMMUNICATION ENGINEERING Choose the correct answer 1) Analog communication indicates: a. Continuous signal with varying amplitude or phase b. No numerical coding c. AM or FM signal d. All of the above 2) What do you understand by the term "carrier" in modulation? a) voltage to be transmitted b) resultant wave c) voltage for which amplitude, phase or frequency can be varied d) voltage for which amplitude, phase or frequency remains constant 3) Disadvantage of using a DSB or SSB signal modulation is a. Difficult to recover information at the receiver b. Carrier has to be locally generated at receiver c. Both a and b are correct d. None of the above 4) In FM Modulation , the amplitude of audio signal have been utilized to modulate the of carrier signal : a. Frequency b. Amplitude c. Phase d. A and b 5) The balanced modulator could be used as : a. Frequency Multiplier b. AM Modulator c. DSB Modulator d. All of above . 3 2018/9/30 AAO-P10-R01 Page 2 of 4 Analog Communications Lab (110713230)
Transcribed Image Text:FACULTY OF ENGINEERING AND INFORMATION TECHNOLOGY DEPARTMENT OF TELECOMMUNICATION ENGINEERING Choose the correct answer 1) Analog communication indicates: a. Continuous signal with varying amplitude or phase b. No numerical coding c. AM or FM signal d. All of the above 2) What do you understand by the term "carrier" in modulation? a) voltage to be transmitted b) resultant wave c) voltage for which amplitude, phase or frequency can be varied d) voltage for which amplitude, phase or frequency remains constant 3) Disadvantage of using a DSB or SSB signal modulation is a. Difficult to recover information at the receiver b. Carrier has to be locally generated at receiver c. Both a and b are correct d. None of the above 4) In FM Modulation , the amplitude of audio signal have been utilized to modulate the of carrier signal : a. Frequency b. Amplitude c. Phase d. A and b 5) The balanced modulator could be used as : a. Frequency Multiplier b. AM Modulator c. DSB Modulator d. All of above . 3 2018/9/30 AAO-P10-R01 Page 2 of 4 Analog Communications Lab (110713230)
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