Reflective panel for wireless applications
US6606076B2 · kind B2 · utility
1Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2001 |
| Grant date | Aug 12, 2003 |
| Priority date | — |
| Expiry date | Feb 28, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/007
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A reflective panel for deflecting electromagnetic waves comprised of a resistive material varying in resistivity across the panel; a center portion on the panel, having a predetermined resistivity; a periphery portion on the panel having a higher resistivity than the center portion; and wherein the center portion of the panel is adapted to reflect the electromagnetic waves and wherein the periphery portion is adapted to minimize diffractions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.