Circuit arrangement for signal mixing
US7852135B2 · kind B2 · utility
2Cited by
3References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 28, 2008 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Aug 28, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03D2200/0088
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A circuit arrangement for signal mixing. One embodiment provides a circuit arrangement for mixing an input signal with at least one carrier signal. The circuit arrangement includes a current source and a current sink. The current source and the current sink have a mixer core coupled between them which provides cross-coupling between mixer input connections and mixer output connections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.