What is the primary function of an antenna?
5G and Wireless Communication for Beginners - Understanding Antennas and Multiple Input Multiple Output (MIMO)

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To amplify sound waves
To convert sound into electrical signals
To communicate via air vibrations
To store electrical energy
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does an omnidirectional antenna achieve its coverage?
Through a single propagation lobe
By increasing the antenna's height
By rotating the antenna
Using two major propagation lobes
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a significant limitation of omnidirectional antennas?
They have blind spots
They require constant maintenance
They cannot transmit signals
They are too expensive
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a reflector in a directional antenna?
To reflect waves from unwanted directions
To convert electrical signals into sound
To absorb unwanted signals
To increase the antenna's height
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does MIMO technology provide?
Lower bandwidth
Stronger signals and higher bandwidth
Weaker signals
Fewer transmission routes
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