Patent · US Active

Figure 8 balun

US8791769B2 · kind B2 · utility

45Cited by

7References

17Claims

0Family size

Assignee

Marvell World Trade Ltd. · BB

Inventors

Poh Boon Leong · Pleasanton, US
Hou Xian Loo · Singapore, SG

Key dates

Filing date	Mar 18, 2013
Grant date	Jul 29, 2014
Priority date	—
Expiry date	Mar 18, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q1/50
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A balun includes a first conductor winding having a first figure eight shape and a second conductor winding have a second figure eight shape. The first figure eight shape includes a first loop and a second loop. The second figure eight shape includes a third loop and a fourth loop. The first loop and the second loop are not concentric. The third loop and the fourth loop are not concentric.

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