Transition between a waveguide and a substrate integrated waveguide, where the transition includes a main body formed by symmetrical halves
US11264689B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2020 |
| Grant date | Mar 1, 2022 |
| Priority date | — |
| Expiry date | Mar 14, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/0243
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A broadband transition coupling for transition between a waveguide and a printed circuit board with a substrate integrated waveguide is disclosed. The broadband transition coupling comprises a main body that encompasses an air-filled waveguide section and a transition section. The air-filled waveguide section comprises a first interface for the waveguide. The transition section provides a second interface for the printed circuit board. The transition section continuously tapers along the second interface in order to reduce a height of the transition section for transition coupling with the printed circuit board. Further, the present disclosure relates to a broadband system for processing electromagnetic signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.