Dipole antenna array elements for multi-port base station antenna
US10873133B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Apr 27, 2017 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Aug 26, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/26
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A dipole antenna array element using crossed dipoles is provided. The arms of the crossed dipoles are spaced apart from a ground plane. The length of the arms of the crossed dipoles, as well as the height of the array element, is dependent on the lowest wavelength of signal for which the element is to be used with. To adjust the impedance of the antenna array element, a strip of conductive material is used to enclose an area about the arms of the dipoles. A patch component can also be used with the arms being between the patch component and the ground plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.