Question

The energy efficiency of DPSK is _________ to coherent PSK.

a.

Superior

b.

Same

c.

Zero

d.

Inferior

Posted under Wireless and Mobile Communications

Answer: (d).Inferior

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The energy efficiency of DPSK is _________ to coherent PSK.

Add Comment

Similar Questions

Discover Related MCQs

Q. QPSK has ________ the bandwidth efficiency of BPSK.

View solution

Q. QPSK provides twice the bandwidth efficiency and _______ energy efficiency as compared to BPSK.

View solution

Q. What is the full form of OQPSK?

View solution

Q. The bandwidth of OQPSK is _______ to QPSK.

View solution

Q. QPSK signals perform better than OQPSK in the presence of phase jitter.

View solution

Q. Which of the following is not a detection technique used for detection of π/4 QPSK signals?

View solution

Q. In non-linear modulation, the amplitude of the carrier varies with the variation of modulating signal.

View solution

Q. In constant envelope family of modulation, class C amplifiers introduces degradation in spectrum occupancy.

View solution

Q. Constant envelope modulation techniques occupy ______ bandwidth than linear modulation schemes.

View solution

Q. In BFSK __________ of constant amplitude carrier signal is switched between two values.

View solution

Q. MSK stands for ________

View solution

Q. What is the modulation index of MSK?

View solution

Q. The modulation index of an FSK signal is similar to modulation index of ________

View solution

Q. The name minimum phase shift keying implies minimum _________

View solution

Q. MSK is sometimes also referred as _________

View solution

Q. Which of the following is not a property of MSK?

View solution

Q. MSK is a special form of OQPSK.

View solution

Q. GMSK is a ________ of MSK.

View solution

Q. Which of the following holds true for GMSK?

View solution

Q. MSK has complex demodulation and synchronization circuits.

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!

Visual Basic

Enhance your knowledge of Microsoft's event-driven programming language with our...

IT Fundamentals

Navigate the basics of information technology with our IT Fundamentals MCQs. Get a...

HTML

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

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

Neural Networks

Dive into the world of Artificial Intelligence with our Neural Networks MCQs. Uncover...

DBMS

Get a firm grasp on database systems with our DBMS MCQs. Explore relational...

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...