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公开(公告)号:US20200343075A1
公开(公告)日:2020-10-29
申请号:US16661579
申请日:2019-10-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Hyungjoon KIM , Myoungwoon KIM , Hee jong JEONG
Abstract: A radio frequency (RF) power monitoring device includes an RF sensor to monitor RF power transferred to a target load and an impedance of the target load and a transmission line to electrically connect the RF sensor to the target load and to transfer the RF power to the target load. A phase (φz) of the impedance of the target load is adjusted to satisfy a range of −30°+180°*n