MA36994A1 - New meta-material ultra-wideband resonator-based microwave meta-material for 6.5-15.5 ghz band - Google Patents
New meta-material ultra-wideband resonator-based microwave meta-material for 6.5-15.5 ghz bandInfo
- Publication number
- MA36994A1 MA36994A1 MA36994A MA36994A MA36994A1 MA 36994 A1 MA36994 A1 MA 36994A1 MA 36994 A MA36994 A MA 36994A MA 36994 A MA36994 A MA 36994A MA 36994 A1 MA36994 A1 MA 36994A1
- Authority
- MA
- Morocco
- Prior art keywords
- meta
- ghz band
- basic element
- based microwave
- ultra
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
Landscapes
- Aerials With Secondary Devices (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Cette invention consiste en un nouvelle conception de la structure de l'élément de base (figure 1) du méta-matériau actif sur une très large bande de fréquence pour des applications dans le domaine des antennes de télécommunications et des systèmes radars opérant dans une bande de fréquence entre 6.5 et 16.5 ghz (figure 2). Pour arriver à ce résultat nous avons opté pour la conception d'une structure particulière de l'élément de base de ce méta-matériau. Cette structure consiste à déposer deux résonateurs à manchon (connus parleur appellation en anglais « split ring resonators » ou « srr ») sur une face d'une lame carrée d'un matériau diélectrique dont la référence commerciale est fr.4 et dont l'épaisseur est de 1.5mm et la permittivité diélectrique relative est de 4. L'autre face comporte trois rubans conducteurs parallèles très minces et espacés d'une très petite distance.This invention consists of a new design of the basic element structure (FIG. 1) of the active meta-material over a very wide frequency band for applications in the field of telecommunication antennas and radar systems operating in a band frequency between 6.5 and 16.5 ghz (Figure 2). To achieve this result we opted for the design of a particular structure of the basic element of this meta-material. This structure consists in depositing two sleeve resonators (known as "split ring resonators" or "srr") on one face of a square strip of a dielectric material whose commercial reference is fr.4 and whose thickness is 1.5mm and the relative dielectric permittivity is 4. The other side has three thin parallel conductor ribbons spaced a very small distance apart.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MA36994A MA36994A1 (en) | 2014-05-08 | 2014-05-08 | New meta-material ultra-wideband resonator-based microwave meta-material for 6.5-15.5 ghz band |
| PCT/MA2014/000029 WO2015170951A1 (en) | 2014-05-08 | 2014-11-04 | New design for ultra wideband microwave metamaterials based on split ring resonators for the band 6.5-16.5 ghz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MA36994A MA36994A1 (en) | 2014-05-08 | 2014-05-08 | New meta-material ultra-wideband resonator-based microwave meta-material for 6.5-15.5 ghz band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA36994A1 true MA36994A1 (en) | 2016-09-30 |
Family
ID=52232377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA36994A MA36994A1 (en) | 2014-05-08 | 2014-05-08 | New meta-material ultra-wideband resonator-based microwave meta-material for 6.5-15.5 ghz band |
Country Status (2)
| Country | Link |
|---|---|
| MA (1) | MA36994A1 (en) |
| WO (1) | WO2015170951A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7646524B2 (en) * | 2005-09-30 | 2010-01-12 | The United States Of America As Represented By The Secretary Of The Navy | Photoconductive metamaterials with tunable index of refraction and frequency |
| FR2973585B1 (en) * | 2011-03-31 | 2013-04-26 | Ecole Superieure Electronique De L Ouest Eseo | ANTENNA STRUCTURES ASSOCIATING METAMATERIALS. |
| CN103618138B (en) * | 2013-12-17 | 2015-06-03 | 山西大学 | Miniaturized differential microstrip antenna |
-
2014
- 2014-05-08 MA MA36994A patent/MA36994A1/en unknown
- 2014-11-04 WO PCT/MA2014/000029 patent/WO2015170951A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015170951A1 (en) | 2015-11-12 |
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