adplus-dvertising
frame-decoration

Question

QPSK is a composite of

a.

Two BPSK

b.

Three BPSK

c.

Two FSK

d.

Two M-ary PSK

Posted under Digital Communication

Answer: (a).Two BPSK

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. QPSK is a composite of
Add Comment

Similar Questions

Discover Related MCQs

Q. The IF transmission bandwidth of MFSK is

View solution

Q. The bandwidth efficiency of MFSK is

View solution

Q. The bandwidth efficiency increases as M increases.

View solution

Q. The bandwidth efficiency of QFSK is _______ that of BFSK.

View solution

Q. Which modulation is the most efficient one?

View solution

Q. The primary communication resource is

View solution

Q. Greater the redundancy lesser is the bandwidth expansion.

View solution

Q. Which modulation scheme uses nonlinear transponders?

View solution

Q. Which modulation requires more bandwidth?

View solution

Q. Which modulation has lower side lobe levels?

View solution

Q. Which modulation is spectrally more efficient?

View solution

Q. Which modulation spectrum has narrow main lobe?

View solution

Q. Which technique can be used for bandwidth reduction?

View solution

Q. QPSK amplitude modulates

View solution

Q. QAM is a combination of

View solution

Q. Which refers to the presence of error correction coding scheme?

View solution

Q. The system will be more bandwidth efficient as WTb decreases.

View solution

Q. In MPSK, R/W

View solution

Q. In MFSK, R/W

View solution

Q. Which modulation is selected for power limited system?

View solution
View All MCQs on Digital Communication

Suggested Topics

Are you eager to expand your knowledge beyond Digital Communication? 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!

Data Science

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

Object Oriented Programming Using C++

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

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

JavaScript

Strengthen your web development skills with our JavaScript MCQs. Understand core...

Human Computer Interaction

Enhance your knowledge of Human-Computer Interaction with our specialized MCQs....

DBMS

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

Web Technologies

Master the building blocks of the web with our Web Technologies MCQs. From HTML and...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...