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Ceramic antenna module and methods of manufacture thereof
US9520649B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9520649-B2 |
| Application number | US-201314089465-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 25, 2013 |
| Priority date | Oct 1, 2004 |
| Publication date | Dec 13, 2016 |
| Grant date | Dec 13, 2016 |
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Abstract
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Circuit modules and methods of construction thereof that contain composite meta-material dielectric bodies that have high effective values of real permittivity but which minimize reflective losses, through the use of host dielectric (organic or ceramic), materials having relative permittivities substantially less than ceramic dielectric inclusions embedded therein. The composite meta-material bodies permit reductions in physical lengths of electrically conducting elements such as antenna element(s) without adversely impacting radiation efficiency. The meta-material structure may additionally provide frequency band filtering functions that would normally be provided by other components typically found in an RF front-end.
First claim
Opening claim text (preview).
What is claimed is: 1. An antenna module, comprising: a composite dielectric body including at least one ceramic dielectric inclusion composed of at least one material selected from the group consisting of materials having a relative dielectric permittivity ≧10 and materials having a relative dielectric permeability ≠1, the at least one ceramic dielectric inclusion embedded in a dielectric host material selected from the group consisting of amorphous silica, titania, tantalates, p…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H01Q9/16Primary
Electricity · mapped topic
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- What does patent US9520649B2 cover?
- Circuit modules and methods of construction thereof that contain composite meta-material dielectric bodies that have high effective values of real permittivity but which minimize reflective losses, through the use of host dielectric (organic or ceramic), materials having relative permittivities substantially less than ceramic dielectric inclusions embedded therein. The composite meta-material b…
- Who is the assignee on this patent?
- De Rochemont L Pierre
- What technology area does this patent fall under?
- Primary CPC classification H01Q9/16. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).