A certain park needs to achieve full WLAN coverage. The Park has a length and width of 100mx100m and a pole that can be installed in the middle. The capacity requirement is low. Which of the following antennas is most suitable for the above scenario?

A certain park needs to achieve full WLAN coverage. The Park has a length and width of 100mx100m and a pole that can be installed in the middle. The capacity requirement is low. Which of the following antennas is most suitable for the above scenario?
A . H20_7dBi_V20
B . H360_3dBi_V22
C . H15_18dBi_V15
D . H360_11dBi_V9

Answer: B