Patent · US Active

Limited Q factor tunable front end using tunable circuits and microelectromechanical system (MEMS)

US8977216B2 · kind B2 · utility

42Cited by

3References

62Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Haim Weissman · Haifa, IL
Avigdor Brillant · Haifa, IL
David Pezo · Haifa, IL

Key dates

Filing date	Sep 13, 2012
Grant date	Mar 10, 2015
Priority date	—
Expiry date	May 25, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/18
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A wireless device is described. The wireless device includes a tunable front end module. The tunable front end module includes a Tx microelectromechanical system bandpass filter. The tunable front end module also includes a first Rx microelectromechanical system bandpass filter. The wireless device also includes a power amplifier. The wireless device further includes a low noise amplifier.

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