Patent · US Active

Integrated front-end architecture modules for carrier aggregation

US11664829B2 · kind B2 · utility

1Cited by

9References

20Claims

0Family size

Assignee

Skyworks Solutions, Inc. · US

Inventors

Srivatsan Jayaraman · Santa Clara, US
Omar MUSTAFA · Sunnyvale, US
Yalin Jin · San Jose, US
Ethan CHANG · Aliso Viejo, US
Ying Shi · Saratoga, US
Reza Kasnavi · Solana Beach, US
Philip H. Thompson · Solon, US
Kenneth Norman Warren · Anamosa, US

Key dates

Filing date	Nov 24, 2020
Grant date	May 30, 2023
Priority date	—
Expiry date	Nov 24, 2040

Classification

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

Abstract

Circuitry, modules and devices for integrating front-end carrier aggregation architecture, are disclosed. In some embodiments, a front-end architecture includes a switching assembly configured to provide switching for two or more frequency bands. In some embodiments, the switching assembly includes at least one coupler configured to couple a signal associated with the switching assembly. The front-end architecture can also include a diplexer circuit including a first filter configured to pass a first frequency band, a second filter configured to pass a second frequency band, and a first electrostatic discharge network configured to dissipate electrostatic energy associated with the first and second frequency bands from the front-end architecture.

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