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Reply To: Two antennas Placement

#42211
MihaiZ
Guest

Hi All,

I think the most important thing is to take into account the border between the Near-Field vs. the Far-Field of the antenna. The formula is:

Rff=(2*D^2)/(Lambda)

where D is the largest dimension of the antenna and Lambda is the wave length.

So, for panel antenna, 2m long and working in 900MHz band, Rff=24m!!!