Isolation in multi-layer structures
US6133805A · kind A · utility
30Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1998 |
| Grant date | Oct 17, 2000 |
| Priority date | — |
| Expiry date | May 1, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09854
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for propagating high frequency energy hag a wavelength of .lambda. in a dielectric medium has first and second signal lines, substantially coplanar with each other, and carrying high frequency energy, A ground trace separates the signal lines and has a plurality of vias, each spaced a distance greater than one quarter .lambda. and less than one half .lambda. apart from another one of the vias.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.