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COMPTIA ITF+ (Networking Infrastructure) > Wireless Signal Propagation > Flashcards

Wireless Signal Propagation Flashcards

1
Q

What is Wireless Signal Attenuation?

A

Is the wireless signals becoming weaker as it travels through a medium.

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2
Q

What could be some factors that cause Attenuation?

A
  • Building materials or the materials within walls, Antenna Placement, Nearby devices that give off interference from their signals, power levels.
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3
Q

What is Omnidirectional antennas and Directional Antennas?

A
  • Omnidirectional antennas radiate signals in all directions.
  • Directional Antennas radiate signals in one direction only.
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4
Q

What is Beamforming?

A

Steering a singal towards a specific device.

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COMPTIA ITF+ (Networking Infrastructure) (12 decks)

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