18.5. Antenna free area
To avoid influence and mismatching of the antenna the recommended free area around the
antenna should be maintained. As rule of thumb a minimum distance of metal parts to the
antenna of
λ
/10 should be kept (see figure
). Even though metal parts would influence
the characteristic of the antenna, but the direct influence and matching keep an acceptable
level.
Calypso reference manual version 1.2
© April 2019
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