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US 2020/0091611 A1Published application
Antenna elements and array
AssigneeSI2 Technologies, Inc.
InventorAnatoliy BORYSSENKO
Life of this patent
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Abstract
Antenna elements are described that may include a radiator, a feeding portion, a first impedance transformer, a balun, and a second impedance transformer. The first impedance transformer, balun, and second impedance transformer may be disposed above a ground plane of an antenna array to reduce a bulk of the array. The array can also include a dielectric top layer for loading apertures of the antenna array. The antenna elements can also include anomaly suppressors can be provided to cancel common-mode resonances from the radiators.
Claims1
An antenna element, comprising:
- a radiator;
- a feed portion coupled to the radiator;
- and
- impedance matching network components disposed between the radiator and the feed portion, wherein the one or more impedance matching network components comprise:
- a first impedance transformer connected to the feed portion;
- a balun connected to the first impedance transformer;
- and
- a second impedance transformer between the balun and the radiator.
5 more elements
Dependencies are inferred from the claim text.