公开(公告)号：US11735800B2

公开(公告)日：2023-08-22

申请号：US17381100

申请日：2021-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tsung-Hao Chuang ,  Daquan Huang ,  Michael Chen ,  Shenggang Dong

IPC: H03B5/18 ,  H03B27/00 ,  H01P1/18 ,  H01P3/02 ,  H03B28/00

CPC classification number: H01P1/18 ,  H01P3/02 ,  H03B5/18 ,  H03B27/00 ,  H03B28/00

Abstract: The present disclosure relates to an oscillator apparatus comprising a differential transmission line forming a closed loop, a plurality of active core components that are electrically connected to the differential transmission line and that are configured to compensate for loss in the differential transmission line, a plurality of tuning elements that are electrically coupled with the differential transmission line, and a processor configured to control each tuning element of the plurality of tuning elements to activate or deactivate such that an effective electrical length of the differential transmission line is changed.