Simplified phase shifter circuit
US5148062A · kind A · utility
25Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 1991 |
| Grant date | Sep 15, 1992 |
| Priority date | — |
| Expiry date | Dec 19, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K17/6871
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A phase shifter network which alternates between structurally dual networks is provided. In particular, the phase shifter has a topography which permits the network to be configured as alternatively T or .pi. networks of low pass and high pass delay circuits in accordance with states of a single control signal fed to the phase shifter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.