Broadband uniplanar coplanar transition
US6734755B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 2002 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Jun 28, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P5/08
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A broadband interconnection device (10) used for interconnection between a first transmission line (100) and a second transmission line (200), has a substrate (300) with the first transmission line (100) defined at a first side (310) on a first surface (320), the first transmission line (100) including a signal conductor (120) and at least one ground conductor (121 or 122), a signal conductor (220) of the second transmission line (200) defined on an opposite side (340) of the first surface (310), and a ground plane (260) of the second transmission line (200) on an opposed surface (360), the signal conductor (120) of the first transmission line (100) being electrically connected to the signal conductor (220) of the second transmission line (200) on the first surface (320). On the opposed surface (360), the ground plane (260) of the second transmission line (200), has at least one protrusion (261) aligned with the signal conductor (120) of the first transmission line (100).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.