Metamaterial antenna using a magneto-dielectric material
US8547281B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 3, 2009 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Apr 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/08
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention relates to the size reduction of an antenna using a magneto-dielectric material for a CRLH-TL (Composite Right/Left Handed Transmission Line) antenna. In particular, the invention provides a small and low profile metamaterial antenna attained by performing SRR (Split Ring Resonator) magnetization on a dielectric material and applying the magneto-dielectric material to the CRLH-TL antenna that is composed of patches and vias. Even further, the invention provides a metamaterial antenna using a magneto-dielectric material, the antenna comprising: a substrate which is made up of a magneto-dielectric material and which has an SRR structure inserted thereto; patches with a CRLH-TL structure formed at a predetermined distance above the substrate; and a ground plane formed at a predetermined distance below the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.