Invention Grant
- Patent Title: Mobile device front end architecture for antenna plexing for multiple frequency bands
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Application No.: US17710708Application Date: 2022-03-31
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Publication No.: US11716100B2Publication Date: 2023-08-01
- Inventor: David Richard Pehlke
- Applicant: Skyworks Solutions, Inc.
- Applicant Address: US CA Irvine
- Assignee: Skyworks Solutions, Inc.
- Current Assignee: Skyworks Solutions, Inc.
- Current Assignee Address: US CA Irvine
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04B1/00 ; H04W88/06 ; H04B1/40 ; H04B1/04
Abstract:
A switching circuit comprises a first filter, a second filter and a plurality of switches. The first filter is configured to filter a first frequency band, a second frequency band that is adjacent to the first frequency band and a gap band between the first frequency band and the second frequency band. The second filter is configured to filter the second frequency band. The plurality of switches is configured to route signals from an antenna through one of the first filter and second filter.
Public/Granted literature
- US20220329266A1 MOBILE DEVICE FRONT END ARCHITECTURE FOR ANTENNA PLEXING FOR MULTIPLE FREQUENCY BANDS Public/Granted day:2022-10-13
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