CWNP
CWNA-108 · Question #78
What wireless networking term describes the increase of RF energy in an intentional direction with the use of an antenna?
The correct answer is C. Passive Gain. Passive gain is accomplished by focusing the RF signal with the use of an antenna, does not require an external power source & Internal workings of the antenna focus the signal more powerfully in one direction than another.
WLAN Antennas
Question
What wireless networking term describes the increase of RF energy in an intentional direction with the use of an antenna?
Options
- ADirected Radiation
- BActive Amplification
- CPassive Gain
- DBeam Digression
How the community answered
(27 responses)- A4% (1)
- B7% (2)
- C85% (23)
- D4% (1)
Explanation
Passive gain is accomplished by focusing the RF signal with the use of an antenna, does not require an external power source & Internal workings of the antenna focus the signal more powerfully in one direction than another.
Topics
#passive gain#antenna gain#directional radiation#RF energy focusing
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