Dual polarization antenna element with dielectric bandwidth compensation and improved cross-coupling
US7999745B2 · kind B2 · utility
1Cited by
5References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 5, 2008 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | Jul 1, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna element architecture containing a dielectric beamwidth compensation perimeter structure around a radiating element is disclosed. A transmitting and receiving antenna element is provided so as to provide a desired azimuth and elevation radiation pattern in the intended polarization without degrading performance of cross polarization. Both single and dual polarization antenna elements can be employed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.