Invention Grant
- Patent Title: Distributed output matching network for a radio frequency power amplifier module
-
Application No.: US15071483Application Date: 2016-03-16
-
Publication No.: US09882538B2Publication Date: 2018-01-30
- Inventor: Grant Darcy Poulin , Apostolos Samelis , Edward John Wemyss Whittaker
- Applicant: Skyworks Solutions, Inc.
- Applicant Address: US MA Woburn
- Assignee: Skyworks Solutions, Inc.
- Current Assignee: Skyworks Solutions, Inc.
- Current Assignee Address: US MA Woburn
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: H04B1/44
- IPC: H04B1/44 ; H01Q11/12 ; H04B1/04 ; H04B1/06 ; H04B7/00 ; H01L27/08 ; H01L23/495 ; H01L23/02 ; H03F1/26 ; H03F1/30 ; H03F3/217 ; H03F3/60 ; H03F1/08 ; H03F3/191 ; H03F3/24 ; H03F3/195 ; H03F1/56 ; H03F1/32 ; H03F3/193 ; H04B1/48
Abstract:
Disclosed are systems and methods related to matching an impedance of the power amplifier to an impedance of the antenna in a power amplifier module that includes an amplifier circuit residing on a first semiconductor die and an output matching network (OMN) that includes a first partial OMN and a second partial OMN. The first partial OMN resides on the first semiconductor die and matches an output impedance of the amplifier circuit to an input impedance of the second partial OMN. The second partial OMN matches an output impedance of the first partial OMN with an input impedance of the antenna and is not part of the first semiconductor die.
Public/Granted literature
- US20160285425A1 DISTRIBUTED OUTPUT MATCHING NETWORK FOR A RADIO FREQUENCY POWER AMPLIFIER MODULE Public/Granted day:2016-09-29
Information query
