Patent · US Expired

BAW apparatus

US7365619B2 · kind B2 · utility

110Cited by

13References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Robert Aigner · Winter Garden, US
Martin Handtmann · Riemerling, DE

Key dates

Filing date	Jul 1, 2005
Grant date	Apr 29, 2008
Priority date	—
Expiry date	Dec 16, 2025

Classification

Technology area (CPC H)Electricity
CPC primaryH03H9/02133
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A description is given of a BAW apparatus having a first BAW resonator and a second BAW resonator which are connected antiparallel to one another so as to reduce non-linear effects, in particular harmonics.

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