Material with artificial dielectric constant
US5662982A · kind A · utility
11Cited by
6References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 1995 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Jan 27, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24165
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for making a material with an artificial dielectric constant is carried out by choosing the desired dielectric constant for a particular electromagnetic field, selecting a substantially non-electrically conductive sheet material (2) from which the cellular core material (26) is to be made, applying an electrically conductive material (8) to selected areas on the sheet material and thereafter forming a cellular core material from layers of the sheet material having the conductive material already applied thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.