Antenna device for generating reconfigurable high-order mode conical beam
AssigneeElectronics and Telecommunications Research Institute
InventorJoung Myoun KIM
Life of this patent
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Abstract
An antenna device for generating a reconfigurable high-order mode conical beam, includes a micro-strip radiator having multiple feeding points, wherein one of the feeding points is a fixed feeding point, and a feeding unit for providing two signals having a same amplitude and a preset phase difference, wherein one of the two signals is fed through the fixed feeding point and the other is fed through any one of remaining feeding points. A mode reconfigurable switching unit, connected to the feeding unit, performs a switching operation to select any one of the remaining feeding points so that the other signal is feed through the selected feeding point in accordance with mode control data.
Claims11
An antenna device for generating a reconfigurable high-order mode conical beam, comprising:
- a micro-strip radiator having multiple feeding points, wherein one of the feeding points is a fixed feeding point;
- a feeding unit for providing two signals having a same amplitude and a preset phase difference, wherein one of the two signals is fed through the fixed feeding point and the other is fed through any one of remaining feeding points;
- and
- a mode reconfigurable switching unit, connected to the feeding unit, for performing a switching operation to select any one of the remaining feeding points so that the other signal is feed through the selected feeding point in accordance with mode control data.
Dependencies are inferred from the claim text.