Radiating elements having angled feed stalks and base station antennas including same
US11652300B2 · kind B2 · utility
1Cited by
1References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2021 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Mar 18, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0617
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Radiating elements of first and second linear arrays of radiating elements have respective feed stalks that can reside at an angle to provide a balanced dipole arm with an inner end portion laterally offset to be closer to a right or left side of the base station antenna and reflector than an outer end portion that faces a radome of the base station antenna. The feed stalk can include sheet metal legs and printed circuit boards providing an RF transmission line(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.