CPC H01Q 21/062 (2013.01) [H01Q 5/378 (2015.01); H01Q 21/06 (2013.01); H01Q 21/26 (2013.01)] | 11 Claims |
1. A multiband antenna, comprising:
a plurality of first dipoles configured to radiate in a first frequency band; and
one or more second dipoles configured to radiate in a second frequency band,
wherein each of the first dipoles has a radiator plate and a balun stem, each radiator plate having a first side and a second side opposite the first side, a capacitive coupling element disposed on the first side, and a folded dipole element disposed on the second side,
wherein the capacitive coupling element has an inductive trace that electrically couples to a radiator inductive trace through a via formed in the radiator plate, the radiator inductive trace coupled to the folded dipole element.
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