Planar beamformer structure
US7626556B1 · kind B1 · utility
11Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2007 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | May 22, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q19/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An array antenna has antenna subarray elements connected to antenna ports of an array of planar beamformer boards. The beamforming elements are mounted in integrated circuits which bridge the junctions between adjacent circuit boards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.