Device for tuning the propagation of electromagnetic energy
US6452713B1 · kind B1 · utility
32Cited by
16References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 2000 |
| Grant date | Sep 17, 2002 |
| Priority date | — |
| Expiry date | Feb 21, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/006
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A device for tuning the propagation of electromagnetic energy. The device includes a first and a second periodic dielectric structure. One of the periodic dielectric structures is movable with respect to the other periodic dielectric structure to modify a composite propagating wave characteristic of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.