Broadband phase shifter
US7683737B2 · kind B2 · utility
1Cited by
3References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2006 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Jul 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H7/185
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A phase shifting method and a phase shifter are provided. The phase shifter comprises a first (200) and a second (202) transmission line structure in parallel, the structures having a common input, each structure comprising cascaded forward and backward transmission lines and the same number of components. The component values of the second structure are equal to the component values of the first structure multiplied by a given proportionality constant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.