What is dBi?
2023-06-30 22:00:46
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Problem Description
What is dBi?
Solution
dBi is the unit of antenna benefit, the reference for the
omnidirectional antenna, it can be simply understood as the radiation capacity
of the antenna in all directions. As the antenna gain increases, the width of
the wave flap becomes smaller and smaller, and the propagation distance
gradually increases. In general, the antenna gain of indoor AP does not exceed
5dBi, while the antenna gain of outdoor AP often exceeds 10dBi.