RF coupler having coupled line with adjustable length
US9812757B2 · kind B2 · utility
5Cited by
35References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2015 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Jun 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P5/185
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Aspects of this disclosure relate to a radio frequency coupler with a multi-section coupled line. In an embodiment, an apparatus includes a radio frequency coupler that includes a power input port, a power output port, a coupled port, a multi-section coupled line, and a switch configured to adjust an effective length of the multi-section coupled line electrically connected to the coupled port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.