The Farrell Law Firm, P.C.
Electronic device for tuning module for processing radio frequency signal
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.
Samsung Electronics Co., Ltd
H H H H H H H H H H H H
H03F H03F H03F H03F H04B H04B H03F H03F H03F H03F H03F H04B
inventional inventional additional inventional additional inventional additional inventional additional additional additional inventional
Hyoseok Youngmin Hyunseok Jooseung
Na Lee Choi Kim