METHOD FOR CONTROLLING ANTENNA CONFIGURATION IN ELECTRONIC DEVICE COMPRISING PLURALITY OF ANTENNAS, AND ELECTRONIC DEVICE SUPPORTING SAME

WIPO Patent Application WO/2024/072030

A1

An electronic device may be provided, according to one embodiment, the electronic device comprising: a plurality of antennas; at least one antenna tuning circuit connected to at least one antenna among the plurality of antennas; a RF circuit connected to the at least one antenna tuning circuit; and at least one communication processor operatively connected to the RF circuit. The at least one communication processor is configured to: measure an impedance variation of the at least one antenna connected to the antenna tuning circuit; on the basis of the measured impedance variation, determine any one tune code scenario among a plurality of predetermined tune code scenarios; check the maximum transmit power of the at least one antenna, corresponding to the determined tune code scenario; and determine a transmit power that is equal to or lower than the maximum transmit power, and control the RF circuit so that a RF signal having the determined transmit power is applied. Other various embodiments are possible.

WO/2023/112903	LOW-PROFILE COMPOSITE ANTENNA DEVICE
JP7402720	Antenna pattern manufacturing method and antenna pattern
WO/2016/119728	ANTENNA, ANTENNA SYSTEM AND COMMUNICATION DEVICE

HEO WONHYUNG (KR)
MIN JUNGSIK (KR)
KIM TAEHO (KR)
PARK DAEHEE (KR)
HAN SANGHYUN (KR)

PCT/KR2023/014888

April 04, 2024

September 26, 2023

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SAMSUNG ELECTRONICS CO LTD (KR)

H01Q5/335; H01Q1/24; H01Q1/38

KR20220102433A	2022-07-20
KR20210034990A	2021-03-31
KR20220023160A	2022-03-02
KR20210130063A	2021-10-29
KR20210016679A	2021-02-17

LEE, Keon-Joo et al. (KR)

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