Samsung Electronics Co., Ltd.

Sung-won Park

Min-Soo Kim

Jong-Min Lee

Seong-Ho Kim

Sang-hoon Chu

Nam-guk Kim

Jin-Wan An

Sangil Lee

Seungyup Lee

Jung-su Han

Hae-Chul Lee

Janghoon Lee

Kyujin Kwak

Soo-Gyu Lee

Won-Jea Jang

Seung-yup Lee

Sang-un Oh

Joon Won Chang

Uk-hyeon Shin

A method performed by at least one processor of a wireless communication apparatus including a plurality of internal components, the method includes generating a plurality of sets of noise information corresponding to a plurality of test noise signals generated by the plurality of internal components under a plurality of state conditions, receiving a radio frequency (RF) signal, determining a magnitude of a noise signal that interferes with the RF signal by using a set of noise information corresponding to a current state condition from among the plurality of sets of noise information, and performing noise filtering on the RF signal based on a magnitude of the RF signal and the magnitude of the noise signal.

Wireless communication apparatuses performing selective noise filtering and methods of operating the same

An electronic device is provided. The electronic device includes a housing comprising a first plate, a second plate apart from the first plate while facing the first plate, and a side member which surrounds a space between the first plate and the second plate, a touchscreen display exposed through the first plate, a printed circuit board (PCB) disposed between the touchscreen display and the second plate, a mid-plate disposed between the touchscreen display and the PCB, and extending from the side member, and at least one integrated circuit (IC) mounted on the PCB and relating to power, wherein the mid-plate can include at least one conductive path formed on a surface facing the PCB and electrically connected to the at least one IC, and the at least one conductive path can be formed with the same metallic material as the mid-plate.

Support structure including conductive paths and electronic device having the same

An electronic device is provided. The electronic device includes a first metal plate of a metal bezel that forms the external appearance of the electronic device, a second metal plate that overlaps the first metal plate while being spaced apart from the first metal plate, a dielectric member interposed between the first metal plate and the second metal plate, and a substrate electrically connected to a contact terminal of the second metal plate to feed power. Other embodiments are possible.

Electronic device including capacitance generating device

A disturbance compensation determination apparatus, a related method, a computer readable medium storing a computer program related to the method, and a disk drive comprising the apparatus are provided. The disturbance compensation determination apparatus includes a disturbance observer (DOB) receiving a control input signal and a servo output signal of a plant, wherein the DOB calculates and outputs a current estimated disturbance value. The apparatus also includes a disturbance evaluation unit selectively changing a current disturbance compensation (DC) mode, wherein selectively changing the current DC mode comprises evaluating an accumulated estimated disturbance value in accordance with a condition corresponding to the current DC mode. In addition, the apparatus includes a switching unit selectively providing the current estimated disturbance value to a control loop of the plant in accordance with the current DC mode as selectively changed by the disturbance evaluation unit.

Disturbance compensation determination apparatus, a related method, a computer-readable medium storing a computer program related to the method, and a disk drive comprising the apparatus

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Suwon-si, South Korea

Sung-won Park