Which WAP Antenna to Install in a Cafeteria for the Best Coverage?

A network technician performs a wireless site survey at a company building and identifies that the cafeteria is not covered by a wireless signal.

The cafeteria is located in a medium-size, square-shaped room.

Which of the following types of WAP antenna should the technician install in the center of the cafeteria to provide the BEST coverage?

A.

Unidirectional

B.

Parabolic

C.

Omnidirectional

D.

Yagi.

C.

In this scenario, the network technician needs to install a wireless access point (WAP) antenna in the cafeteria to provide the best coverage. The type of antenna that should be installed will depend on several factors, including the size and shape of the room, the density of wireless devices that will be used in the area, and any potential sources of interference.

Of the options given, the BEST type of WAP antenna to install in the center of the cafeteria is an omnidirectional antenna. This type of antenna radiates the wireless signal in all directions, creating a 360-degree coverage pattern. This is particularly useful in situations where the wireless devices may be moving around or where there are multiple devices in different locations within the room.

Unidirectional and Yagi antennas are designed to focus the wireless signal in a specific direction, which may not be ideal in a medium-sized, square-shaped room. These antennas are more commonly used in situations where the wireless signal needs to be directed towards a specific location or area, such as in a point-to-point or point-to-multipoint network setup.

A parabolic antenna is typically used for long-distance point-to-point communication, such as in a wireless backhaul setup. This type of antenna is not well-suited for providing coverage in a small, enclosed space like a cafeteria.

In summary, an omnidirectional antenna is the best choice for providing wireless coverage in a medium-sized, square-shaped room like a cafeteria.