Which directional antenna types are commonly used by indoor Wi-Fi devices in a MIMO multiple spatial stream implementation?
A . Dipole and yagi
B . Grid and sector
C . Patch and panel
D . Dish and grid
Answer: C
Which directional antenna types are commonly used by indoor Wi-Fi devices in a MIMO multiple spatial stream implementation?
A . Dipole and yagi
B . Grid and sector
C . Patch and panel
D . Dish and grid
Answer: C