公开(公告)号：US20230361443A1

公开(公告)日：2023-11-09

申请号：US17662572

申请日：2022-05-09

Applicant: NXP B.V.

Inventor： Mustafa Acar ,  Danny Wayling Chang ,  Dominicus Martinus Wilhelmus Leenaerts ,  Philipp Franz Freidl

IPC: H01P1/02 ,  H01P3/02

CPC classification number: H01P3/026 ,  H01P1/022

Abstract: A transmission line includes a signal conductor and one or more return conductors, one or more of which having a stepped multi-layer structure. The return conductors may be disposed at opposite sides of the signal conductor. The return conductors may be multi-layer structures. At least some layers of each return conductor may have a stepped arrangement that defines a curve, such as an exponential curve. Additionally or alternatively, the signal conductor may be a stepped multi-layer structure, where at least some layers of the signal conductor may define a curve, such as an exponential curve. The signal conductor may be disposed at one or more upper layers of the transmission line or may be embedded at one or more layers near the center of the transmission line.

公开(公告)号：US11888204B2

公开(公告)日：2024-01-30

申请号：US17662572

申请日：2022-05-09

Applicant: NXP B.V.

Inventor： Mustafa Acar ,  Danny Wayling Chang ,  Dominicus Martinus Wilhelmus Leenaerts ,  Philipp Franz Freidl

IPC: H01P3/00 ,  H01P1/02 ,  H01P3/02

CPC classification number: H01P3/006 ,  H01P1/022 ,  H01P3/003 ,  H01P3/026

Abstract: A transmission line includes a signal conductor and one or more return conductors, one or more of which having a stepped multi-layer structure. The return conductors may be disposed at opposite sides of the signal conductor. The return conductors may be multi-layer structures. At least some layers of each return conductor may have a stepped arrangement that defines a curve, such as an exponential curve. Additionally or alternatively, the signal conductor may be a stepped multi-layer structure, where at least some layers of the signal conductor may define a curve, such as an exponential curve. The signal conductor may be disposed at one or more upper layers of the transmission line or may be embedded at one or more layers near the center of the transmission line.