Patent · US Active

Optical receiver with duo-binary encoder

US7574145B2 · kind B2 · utility

1Cited by

8References

8Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Craig Schulz · Fremont, US
Tom Mader · Goleta, US
Song Quan Shang · Palo Alto, US

Key dates

Filing date	Dec 30, 2005
Grant date	Aug 11, 2009
Priority date	—
Expiry date	May 17, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH04B10/66
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An optoelectronic circuit has an optical to electrical converter, a duo-binary encoder with an input coupled to an output of the converter, and a duo-binary decoder having an input coupled to the output of the encoder. A decision circuit having an input coupled to an output of the decoder is also provided. Other embodiments are also described and claimed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.