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US 2014/0191914 A1Published application
Multi-channel antenna device
AssigneeElectronics and Telecommunications Research Institute
InventorsJeongHo JU, Soon Young EOM, Joung Myoun KIM, Myung Sun SONG, Jae Ick CHOI
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Abstract
A device includes a feeding circuitry, a basic mode radiator for forming a basic mode main beam pattern having one or two orthogonal polarizations based on first two orthogonal inputs received from the feeding circuitry, and a higher-order mode radiator for forming a higher-order mode conical beam pattern having one or two orthogonal polarizations based on second two orthogonal inputs received from the feeding circuitry.
Claims16
A multi-channel antenna device, comprising:
- a feeding circuitry;
- and
- a basic mode radiator for forming a basic mode main beam pattern having one or two orthogonal polarizations based on first two orthogonal inputs received from the feeding circuitry;
- and
- a higher-order mode radiator for forming a higher-order mode conical beam pattern having one or two orthogonal polarizations based on second two orthogonal inputs received from the feeding circuitry.
2 more elements
Dependencies are inferred from the claim text.