Patent · US Active

Systems, devices and methods related to improved radio-frequency modules

US9344140B2 · kind B2 · utility

9Cited by

14References

20Claims

0Family size

Assignee

Skyworks Solutions, Inc. · US

Inventors

Russ Alan Reisner · Oxnard, US
Joel Richard King · Newbury Park, US
Ziv Alon · Thousand Oaks, US
Tin Wai Kwan · Thousand Oaks, US
Aleksey A. Lyalin · Moorpark, US
Xiaodong Xu · Beijing, CN

Key dates

Filing date	Feb 24, 2015
Grant date	May 17, 2016
Priority date	—
Expiry date	Feb 24, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/042
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

Systems, devices and methods related to improved radio-frequency (RF) modules. In some embodiments, an RF module can include a packaging substrate, a power amplifier (PA) assembly implemented on a first die mounted on the packaging substrate, and a controller circuit implemented on a second die mounted on the first die. The controller circuit can be configured to provide at least some control of the PA assembly. The RF module can further include one or more output matching network (OMN) devices mounted on the packaging substrate and configured to provide output matching functionality for the PA assembly. The RF module can further include a band selection switch device mounted on each OMN device.

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