Ask
Login
TAGGED IN

Digital Communication

Follow this tag to get notifications whenever a new post is added

ALL TAGS
0
votes
1
answer
2.6k
views
1
answer
Explain QPSK is better than PSK?
digital communication updated 3.8 years ago by Krishna_Agrawal • 2.7k
0
votes
0
answers
1.7k
views
0
answers
(Duplicate) Draw the block diagram for FH-SS system and explain the working. Differentiate between slow frequency hopping and fast frequency hopping.
digital communication updated 3.8 years ago by binitamayekar ★ 6.7k
0
votes
1
answer
12k
views
1
answer
Compare systematic and Nonsystematic code
digital communication updated 3.8 years ago by pedsangini276 • 4.8k
0
votes
1
answer
1.6k
views
1
answer
Shanon Fano coding
digital communication updated 3.8 years ago by pedsangini276 • 4.8k
0
votes
1
answer
5.7k
views
1
answer
Draw and explain QAM / QASk / QPASK in detail.
digital communication updated 3.8 years ago by pedsangini276 • 4.8k
0
votes
1
answer
1.6k
views
1
answer
For $g(P) = P^3 + P^2 + 1$. Design encoder, syndrome calculator and obtain syndrome for received codeword 1 0 0 1 0 1 1.
digital communication updated 3.8 years ago by pedsangini276 • 4.8k
0
votes
1
answer
3.8k
views
1
answer
Explain the central limit theorem
digital communication updated 3.8 years ago by pedsangini276 • 4.8k
0
votes
1
answer
1.2k
views
1
answer
Given $g_1 = (1 0 1), g_2 = (1 0 0) g_3 = (1 1 1)$
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
9.1k
views
1
answer
What are different types of spread spectrum. Explain DSSS in detail.
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
7.0k
views
1
answer
Explain FHSS different types of frequency hoping, advantages, disadvantages, Applications of FHSS system.
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
5.3k
views
1
answer
Explain the meaning of equalizer.How is equalization achieved.with the help of neat block diagram explain tapped delay line equalizer.
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
8.6k
views
1
answer
State and explain maximum likelihood decision rule.Explain the function of correlator receiver.
digital communication updated 3.8 years ago by teamques10 ★ 70k
1
vote
1
answer
8.3k
views
1
answer
State and explain the condition for orthogonality of BFSK signal determine its spectrum and hence bandwidth requirement for transmission of signal.
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
2.3k
views
1
answer
Derive the expression for Entropy.
digital communication updated 3.8 years ago by teamques10 ★ 70k
1
vote
1
answer
3.5k
views
1
answer
How is spread spectrum signal different from normal signal.
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
2.3k
views
1
answer
Write short note on optimal filter
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
4.2k
views
1
answer
Find Probabilities of the below question.
digital communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
7.3k
views
1
answer
Compare systematic and nonsystematic codes
digital communication updated 3.9 years ago by pedsangini276 • 4.8k
0
votes
1
answer
2.0k
views
1
answer
Digital Communication Question Paper - Dec 18 - Electronics Engineering (Semester 5) - Mumbai University (MU)
digital communication updated 3.9 years ago by teamques10 ★ 70k
0
votes
0
answers
2.5k
views
0
answers
(Duplicate) Prove that entropy of extremely unlikely messages is zero.
digital communication updated 3.9 years ago by sagarkolekar ★ 11k
0
votes
1
answer
1.4k
views
1
answer
Explain what Doppler shift is.
digital communication updated 4.5 years ago by teamques10 ★ 70k
0
votes
1
answer
725
views
1
answer
Crossover and mutation
digital communication updated 4.5 years ago by teamques10 ★ 70k
0
votes
1
answer
685
views
1
answer
Discontinuous transmission
digital communication updated 4.5 years ago by teamques10 ★ 70k
0
votes
1
answer
1.5k
views
1
answer
Effect of Doppler spread on fast fading and slow fading.
digital communication updated 4.5 years ago by teamques10 ★ 70k
0
votes
1
answer
3.7k
views
1
answer
Explain fading effects due to Doppler spread.
digital communication updated 4.5 years ago by teamques10 ★ 70k
<prev • 69 results • page 2 of 3 • next >