Impedance matching component, metamaterial panel, converging component and antenna
US9214735B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 28, 2011 |
| Grant date | Dec 15, 2015 |
| Priority date | — |
| Expiry date | Dec 6, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/0086
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An impedance matching component is disclosed. The impedance matching component is disposed on and closely attached to a first side surface of a function dielectric sheet. The impedance matching component comprises a first plurality of impedance matching layers, each of which has a refractive index distribution represented as follows:where, i represents a serial number of each of the impedance matching layers and is a positive integer; ni(r) represents refractive indices of points in the ith impedance matching layer that have a distance of r from a center of the ith impedance matching layer; ng(r) represents refractive indices of points in the function dielectric sheet that have a distance of r from a center of the function dielectric sheet; nmin represents the minimum refractive index of the function dielectric sheet; and c represents the number of the impedance matching layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.