公开(公告)号：US20230421114A1

公开(公告)日：2023-12-28

申请号：US17847761

申请日：2022-06-23

Applicant: WOLFSPEED, INC.

Inventor： Christophe JOLY

IPC: H03F1/56 ,  H03G3/30 ,  H03F3/24

CPC classification number: H03F1/565 ,  H03G3/30 ,  H03F3/245 ,  H03F2200/222 ,  H03F2200/451 ,  H03G2201/103 ,  H03G2201/307

Abstract: An amplifier includes an input impedance matching network; at least one transistor; and a gain equalizer configured to equalize gain. The gain equalizer is connected to components of the input impedance matching network.

公开(公告)号：US20240186960A1

公开(公告)日：2024-06-06

申请号：US18061246

申请日：2022-12-02

Applicant: WOLFSPEED, INC.

Inventor： Christophe JOLY ,  Michael DEVITA

IPC: H03F1/56 ,  H03F3/24

CPC classification number: H03F1/56 ,  H03F3/245 ,  H03F2200/387 ,  H03F2200/451

Abstract: A device may include an input port; a RF output port; a RF amplifier device; and an off mode output impedance control.