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US 2018/0323510 A1Published application
Multiband antenna with phase-center co-allocated feed
AssigneeNuvotronics, LLC
InventorsAnatoliy Boryssenko, Kenneth Vanhille, Jennifer Arroyo
Life of this patent
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Abstract
Multiband antenna in the form of a three dimensional solid have a plurality of radiating cavities disposed therein.
Claims32
A multiband antenna for operation at two or more selected wavelengths, comprising:
- a first cavity having first sidewalls disposed within the antenna, the first sidewalls extending upward from the interior of the antenna to an upper surface of the antenna such that the first sidewalls provide a first aperture having an annular shape in the upper surface;
- a second cavity having second sidewalls disposed within the antenna, the second sidewalls extending upward from the interior of the antenna to the upper surface of the antenna such that the second sidewalls provide a second aperture having an annular shape in the upper surface, the second aperture disposed internally to the first aperture within the upper surface;
- and
- a first pair of excitation probes disposed within the first cavity.
1 more element
A multiband antenna for operation at two or more selected wavelengths, comprising:
- a first pair of cavities each having first sidewalls disposed within the antenna, the first sidewalls extending upward from the interior of the antenna to an upper surface of the antenna such that the first sidewalls provide a first pair of apertures having a rectangular shape in the upper surface;
- a second pair of cavities each having second sidewalls disposed within the antenna, the second sidewalls extending upward from the interior of the antenna to the upper surface of the antenna such that the second sidewalls provide a second pair of apertures having a rectangular shape in the upper surface, the first and second pairs of apertures each disposed symmetrically on opposing sides of a central line disposed parallel to the longitudinal axes of the apertures;
- and
- a first pair of excitation probes disposed within the first pair of cavities.
1 more element
Dependencies are inferred from the claim text.