Dielectric waveguide having a dielectric waveguide body and a dielectric waveguide end with specified densities and method of producing
US10944146B2 · kind B2 · utility
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3References
11Claims
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Key dates
| Filing date | Sep 29, 2017 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Sep 29, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P11/006
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention provides a dielectric waveguide for transmitting millimeter waves or sub-millimeter waves. The dielectric waveguide is easily processed and connected even when having a small diameter, and can provide a connection structure exhibiting low transmission and return losses of high frequency signals. The dielectric waveguide includes a dielectric waveguide body and a dielectric waveguide end having a lower permittivity than the dielectric waveguide body. The dielectric waveguide body and the dielectric waveguide end are seamlessly and monolithically formed from the same material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.