Which of the reception problems below that is not due to multipath?

A Delayed spreading
B Rayleigh fading
C Random Doppler shift
D Slow fading

Correct Answer: Slow fading

Slow fading arises when the coherence time of the channel is large relative to the delay requirement of the application. Slow fading is caused by events such as shadowing, where a large obstruction such as a hill or large building obscures the main signal path between the transmitter and the receiver.
Bissoy MCQ
#Wireless & Mobile Communications #Rayleigh and Ricean Distribution

Related Questions

Sohana's mathematics test had 75 problems i.e. 10 arithmetic, 30 algebra and 35 geometry problems each carrying I mark She answered 70% of the arithmetic, 40% of the algebra and 60% of the geometry problems correctly. She did not pass the test as she got less than 60% marks. How many more questions she would have needed to answer correctly to earn a 60% passing grade?
A 5
B 10
C 15
D 20
Which causes multipath or frequency selective fading?
A Small reflector
B Nearer reflector
C Further reflector
D Large reflector
What Einstein could not think of his reception?
A He could not think that many high officials will come to receive him.
B He could not think that many ambassadors will come to receive him
C He could not think that many gorgeously dressed officials will come to receive him
D He could not think that many Royal family members will come to receive him
Notwithstanding the actor's ______ reception from adoring film makers,those close to him,familiar with his myriad shortcomings,treated him as someone hardly worth of ________
A ceremonial, contempt
B gran, consideration
C idolatrous, exaltation
D superb, success
'There was a small reception following the wedding: The word 'following' in the sentence above is a/an __
A preposition
B adjective
C adverb
D noun
Please leave your key______ the reception
A in
B on
C at
D with
Please leave your key ________ the reception.
A at
B in
C on
The Minister------------a grand reception.
A was accorded
B was to accord
C was accoring
D accorded
After in initailly warm reception by most reviewers and continued --- by conservative thinkers
A criticism
B endorsement
C denigration
D counterattack
Are you attending _ reception today?
A a
B an
C the
D no article

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