Invention Application
- Patent Title: PRINTED CIRCUIT BOARD
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Application No.: US16951695Application Date: 2020-11-18
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Publication No.: US20220151056A1Publication Date: 2022-05-12
- Inventor: Julien Didion , Thierry Lapergue
- Applicant: STMicroelectronics (Alps) SAS , STMicroelectronics (Grenoble 2) SAS
- Applicant Address: FR Grenoble; FR Grenoble
- Assignee: STMicroelectronics (Alps) SAS,STMicroelectronics (Grenoble 2) SAS
- Current Assignee: STMicroelectronics (Alps) SAS,STMicroelectronics (Grenoble 2) SAS
- Current Assignee Address: FR Grenoble; FR Grenoble
- Priority: FR2011603 20201112
- Main IPC: H05K1/02
- IPC: H05K1/02 ; H05K1/18 ; H04B1/16

Abstract:
A device includes a printed circuit board substrate, an antenna connected to the printed circuit board substrate, an amplifier connected to the printed circuit board substrate, and a matching track having a first end electrically connected to an input of the amplifier and a second end electrically connected to an output of the antenna. The matching track has an outgrowth that is symmetrical along a median axis of the outgrowth. The matching track is rectilinear and has a constant width over an initial part extending between the widening area and the first end. A median axis of the initial part and the median axis of the outgrowth form an angle comprised between 60 and 120°.
Public/Granted literature
- US11653441B2 Printed circuit board Public/Granted day:2023-05-16
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