Question

Frequency modulation index defines the relationship between the ______ and bandwidth of transmitted signal.

a.

Frequency of message signal

b.

Amplitude of message signal

c.

Amplitude of carrier signal

d.

Frequency of carrier signal

Posted under Wireless and Mobile Communications

Answer: (b).Amplitude of message signal

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Frequency modulation index defines the relationship between the ______ and bandwidth of transmitted signal.

Add Comment

Similar Questions

Discover Related MCQs

Q. FM bandwidth is approximated using _______ rule.

View solution

Q. Which of the following are two methods for generating FM signal?

View solution

Q. In indirect method, the carrier frequency is directly varied in accordance with the input modulating signal.

View solution

Q. Which of the following is used to vary the frequency of the carrier frequency in accordance with the baseband signal amplitude variations in direct method of FM generation?

View solution

Q. Frequency demodulator is a frequency to amplitude converter circuit.

View solution

Q. Which of the following is not a technique for FM demodulation?

View solution

Q. Which of the following FM demodulator is sometimes known as pulse averaging discriminator?

View solution

Q. PLL in FM detection stands for ______

View solution

Q. In angle modulation, signal to noise ratio before detection is a function of ______

View solution

Q. FM can improve the receiver performance through adjustment of transmitted power.

View solution

Q. Modern mobile communication systems use analog modulation techniques.

View solution

Q. Which of the following is not an advantage of digital modulation?

View solution

Q. A desirable modulation scheme provides _________ bit error rates at __________ received signal to noise ratios.

View solution

Q. The performance of modulation scheme is not measured in terms of __________

View solution

Q. In digital communication system, in order to increase noise immunity, it is necessary to increase _________

View solution

Q. Which of the following is the ratio of signal energy per bit to noise power spectral density?

View solution

Q. Increasing the data rate implies the increase in pulse width of digital symbol.

View solution

Q. Which of the following is the ratio of the throughput data rate per Hertz?

View solution

Q. Which of the following is defined as the range of frequencies over which the signal has a non zero power spectral density?

View solution

Q. _______ is equal to width of main spectral lobe.

View solution

View All MCQs on Wireless and Mobile Communications

Suggested Topics

Are you eager to expand your knowledge beyond Wireless and Mobile Communications? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Compiler Design

Unravel the process of translating source code into executable programs with our...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

Data Science

Discover the fascinating world of extracting insights from data with our Data Science...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

CompTIA PenTest+ Certification Exam PT0 002

Prepare for the CompTIA PenTest+ PT0-002 exam with our targeted MCQs. Covering...

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...