Patent · US Active

DMS filter with improved matching

US7915975B2 · kind B2 · utility

6Cited by

10References

30Claims

0Family size

Assignee

EPCOS AG · DE

Inventors

Thomas Bauer · Schrobenhausen, DE
Andreas Waldherr · Munich, DE
Stefan Freisleben · Neubiberg, DE

Key dates

Filing date	May 27, 2009
Grant date	Mar 29, 2011
Priority date	—
Expiry date	May 27, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH03H9/14588
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

For improving the matching of a DMS track that is connected in series with a reactance element, it is proposed to connect a shunt branch to ground between the DMS track and reactance element parallel to the signal-carrying conductor section, where a capacitive element is arranged in this shunt branch.

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