Omnidirectional antenna for mobile communication service
AssigneeKmw Inc.
InventorsYoung-Chan Moon, Oh-Seog Choi, In-Ho Kim, Hyoung-Seok Yang
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Abstract
The present invention relates to an omnidirectional antenna for a mobile communication service, comprising: a plurality of radiation elements disposed on a horizontal surface with a mutually same angle so as to respectively radiate beams; and a power supply unit for distributing and providing a power supply signal to each of the plurality of radiation elements, wherein each of the plurality of radiation elements has a structure in which a horizontal polarization dipole radiation unit having two radiation arms is coupled to a vertical polarization dipole radiation unit having two radiation arms.
Claims17
An omnidirectional antenna for a mobile communication service, the omnidirectional antenna comprising:
- a plurality of radiation elements that are arranged at mutually regular intervals according to a predetermined angle in a horizontal direction from a reference point on a horizontal plane so as to emit beams, respectively;
- and
- a radiation element array including a feeding unit that distributes and provides feeding signals to each of the plurality of radiation elements,
- wherein each of the plurality of radiation elements includes a horizontal polarization dipole radiation unit having two radiation arms and a vertical polarization dipole radiation unit having two radiation arms.
Dependencies are inferred from the claim text.