Invention Grant
- Patent Title: Electronic device for tuning module for processing radio frequency signal
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Application No.: US16733996Application Date: 2020-01-03
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Publication No.: US11223332B2Publication Date: 2022-01-11
- Inventor: Hyunseok Choi , Jooseung Kim , Youngmin Lee , Hyoseok Na
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2019-0000812 20190103
- Main IPC: H03F3/191
- IPC: H03F3/191 ; H03F1/56 ; H03F1/02 ; H03F1/32 ; H03F3/24 ; H04B1/44

Abstract:
Disclosed is an electronic device including a power amplifier (PA) configured to amplify a transmission signal, a matching circuit configured to be connected with the PA and to form a load impedance, a filter configured to be connected with the matching circuit, and a control circuit configured to control a state of at least one of a bias of the PA, the matching circuit, and the filter. The control circuit may identify a network to which the electronic device is connected among a first network and a second network and may operate the matching circuit in one of a first state, a second state, and a third state based on the identified network.
Public/Granted literature
- US20200220506A1 ELECTRONIC DEVICE FOR TUNING MODULE FOR PROCESSING RADIO FREQUENCY SIGNAL Public/Granted day:2020-07-09
Information query
IPC分类: