ELECTRONIC DEVICE FOR PERFORMING PHASE SHIFTING ACCORDING TO ACTIVATION OF ANTENNAS AND METHOD THEREFOR

WIPO Patent Application WO/2023/121134

A1

An electronic device according to an embodiment includes: a first antenna; a first phase shifting circuitry corresponding to the first antenna; a second antenna; a second phase shifting circuitry corresponding to the second antenna; a switch connected to the first and second phase shifting circuitry; and a processor for controlling the switch. The processor may control the switch in a first state in which the first antenna and the second antenna are activated on the basis of a designated phase, to adjust the impedance of the first and second phase shifting circuitry to a first impedance, and control the switch in a second state in which the first antenna of the first antenna and the second antenna is activated, to adjust the impedance of the first phase shifting circuitry to a second impedance different from the first impedance. Other various embodiments may be possible.

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YUN HIMCHAN (KR)
KIM JUNWOO (KR)
LEE KYUNGJAE (KR)
KIM BOMYOUNG (KR)
PARK SUNGKOO (KR)
HWANG SOONHO (KR)

PCT/KR2022/020391

June 29, 2023

December 14, 2022

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SAMSUNG ELECTRONICS CO LTD (KR)

H04B1/40; H03H7/18; H04B1/00; H04B1/034; H04B1/04; H04B1/18

KR20060023541A	2006-03-14
KR20100127827A	2010-12-06
US20130069737A1	2013-03-21
KR100714163B1	2007-05-02
KR20210152860A	2021-12-16

KWANG AND JANG INTELLECTUAL PROPERTY LAW FIRM (KR)

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