Transition interface having first and second coupling elements comprised of conductive tracks oriented at different angles with respect to each other
US9203132B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2012 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Aug 14, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/285
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A differential transmission transition interface is disclosed which can include first and a second buried conducting tracks providing respectively first and second differential couplings between a differential RF transmission output and a waveguide; the first buried conducting track extending over an opening of the waveguide to provide a first RF coupling element; and the second buried conducting track extending over the opening to provide a second RF coupling element. At least a portion of the first RF coupling element extends over the waveguide opening in a first angular direction; and at least a portion of the second RF coupling element extends over the waveguide opening in a second angular direction that is opposed to the first angular direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.