Invention Grant
US07920097B2 Multiband antenna 有权
多频段天线

Multiband antenna
Abstract:
A multiband antenna includes at least two polygons. The at least two polygons are spaced by means of a non-straight gap shaped as a space-filling curve, in such a way that the whole gap length is increased yet keeping its size and the same overall antenna size allowing for an effective tuning of frequency bands of the antenna.
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