Miniature anti-jam GPS antenna array using metamaterial
US8803741B2 · kind B2 · utility
2Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 29, 2012 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Oct 7, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Antennae are described. The antennae may be GPS antennae configured to receive GPS signals at both the L1 and L2 frequencies. The antennae may include patches and polarizers which allow the antennae to receive right-hand circularly polarized GPS signals from GPS satellites. In some situations, the polarizers may include a meta-material. The meta-material may in some situations include circuit components formed on a suitable substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.