Wide bandwidth base station antenna and antenna array
US6917346B2 · kind B2 · utility
10Cited by
19References
59Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2002 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Sep 7, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/061
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A base station antenna array comprises a ground plane and a parallel array of antennas above the ground plane. The antennas each have a progression of radiating elements whose length increases in a direction away from the ground plane. A feed is connected to the antenna at a point nearest the ground plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.