公开(公告)号：US20240063843A1

公开(公告)日：2024-02-22

申请号：US18450147

申请日：2023-08-15

Applicant: Infineon Technologies AG

Inventor： Ruediger Bauder ,  Georg Lischka ,  Markus Kratzer ,  Ahmed Elmaklizi

IPC: H04B1/58 ,  H04B1/3888

CPC classification number: H04B1/587 ,  H04B1/586 ,  H04B1/3888

Abstract: A transceiver hybrid includes a multi-layer laminated hybrid comprising a coupler, the coupler including a first metal layer in a first layer of the multi-layer laminated hybrid having a first end coupled to a termination terminal and a second end coupled to a quadrature terminal; and a second metal layer in a second layer of the multi-layer laminated hybrid having a first end coupled to an antenna terminal, and a second end coupled to an in-phase terminal, wherein a width of the first metal layer is greater than a width of the second metal layer, such that a registration error margin is formed between the first metal layer and the second metal layer.