Samsung Electronics Co., Ltd.

Wonjin Choi

Jiwoo Lee

Kwangho Kim

Dongryul Shin

Sooyoung Jang

Dongju Lee

Chulhyung Yang

Bongsup Son

Seokkun Hyung

Janghoon Lee

Kyoungsun Lee

Sungkee Kim

Seunghun Shin

Joonbo Park

Junhyuck Lee

Moonhyuk Choi

Hanjae Bae

An electronic device may include a housing including a first conductive portion, a second conductive portion electrically isolated from the first conductive portion, and a third conductive portion electrically isolated from the first conductive portion and the second conductive portion, a first wireless communication circuit disposed in the space and to transmit or receive a first signal and a second signal, which have a frequency in a first frequency range, through Multiple Input Multiple Output (MIMO) using the first conductive portion and the second conductive portion, respectively, and a second wireless communication circuit disposed in the space and transmit or receive a third signal and a fourth signal having a frequency in a second frequency range through Carrier Aggregation (CA) using the third conductive portion and the conductive pattern, respectively.

Electronic apparatus for transmitting signals through plurality of antennas, and structure therefor

Various embodiments of the disclosure relate to a 5generation (5G) or pre-5G communication system for supporting a data transfer rate higher than that of a 4generation (4G) communication system such as LTE (long term evolution). An operating method of an electronic device according to various embodiments may include: receiving a reference signal from a base station via a plurality of antennas; acquiring path loss values respectively corresponding to the antennas, based on the reference signal; determining at least two antennas among the antennas, based on frequency band information received from the base station; acquiring a ratio for the path loss values corresponding to the determined at least two antennas; and transmitting a signal via the at least two antennas, based on the acquired ratio.

Apparatus and method for determining transmission power in wireless communication system

An electronic device according to an embodiment disclosed in the disclosure includes a housing, a plurality of antennas positioned at mutually different areas of the housing, respectively, a wireless communication circuitry to transmit a diversity signal using the plurality of antennas, a processor operatively connected with the wireless communication circuitry, and a memory operatively connected with the processor to store instructions.

Electronic device for sweeping antenna phase

Growing community of inventors

Suwon-si, South Korea

Wonjin Choi