Samsung Electronics Co., Ltd.

The Industry & Academic Cooperation in Chungnam National University (Iac)

TakHyung Lee

JongPal Kim

Hyoung Ho Ko

A signal processing apparatus includes an input voltage selector configured to select an input voltage from a plurality of input voltages; an input element connected to the input voltage selector; and an input current controller configured to control an inflow of an input current in conjunction with an operation of the input voltage selector.

Signal processing method and apparatus

A method and an apparatus for measuring a bioimpedance are disclosed. The apparatus includes a first electrical signal generator configured to generate a first electrical signal to measure a bioimpedance of an object. The apparatus also includes a compensation signal generator configured to generate a compensation signal to compensate a biosignal measured based on the first electrical signal, and an amplifier configured to amplify the compensated biosignal.

Method and apparatus for measuring bioimpedance

A biosignal processing apparatus and method thereof include a signal receiver and a signal processor. The signal receiver is configured to receive a biosignal having a corresponding electrical physical quantity from a sensor. The signal processor includes a voltage inputter and a current inputter, and configured to process the biosignal using one of the voltage inputter and the current inputter and based on the corresponding electrical physical quantity of the biosignal.

Biosignal processing method and apparatus

A method and apparatus process a signal include local clock signal generators configured to, based on a reference clock signal, generate operation clock signals for analog channels and, based on a synchronizing signal, adjust a phase difference among the operation clock signals.

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Suwon-si, South Korea

TakHyung Lee