Sensing device having multi beam antenna array
US8547278B2 · kind B2 · utility
2Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2010 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | May 17, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q25/008
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A sensing device may include an antenna. The antenna may include a top wafer and a bottom wafer coupled to the top wafer. The antenna may further include an air cavity between the top wafer and the bottom wafer. The sensing device may further include a substrate and an interposer disposed between the antenna and the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.