Coplanar waveguide with a low characteristic impedance on a silicon substrate using a material with a high dielectric constant
US6677838B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Apr 5, 2002 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | Apr 5, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P3/003
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A coplanar waveguide, which has parallel conductor strips that are arranged on a substrate and have an electrically insulating intermediate space between one another, wherein a material with a high dielectric constant is arranged on the conductor strips, on their side facing away from the substrate. In this way, it is possible to achieve a line section with a relatively small characteristic impedance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.