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Patent Searching and Data


Title:
ELECTRONIC DEVICE, OPERATION METHOD OF ELECTRONIC DEVICE, AND FOLDABLE ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/164018
Kind Code:
A1
Abstract:
An electronic device capable of improving radiated spurious emission by eliminating a signal induced by an antenna comprises: a first antenna; a second antenna; a first front-end module which processes a signal transmitted through the first antenna or the second antenna and processes a signal received through the first antenna; a second front-end module which processes a signal received through the second antenna; a first switch which connects the first front-end module to one of the first antenna or a first path; a second switch which connects the second antenna to one of the second front-end module or the first path; and a processor which controls the first switch and the second switch such that the first antenna is connected to the first front-end module and the second antenna is connected to the first path when a communication signal is transmitted through the first antenna.

Inventors:
LEE DONGSUB (KR)
YOO HYOSUK (KR)
JO WOOJONG (KR)
KIM BYUNGJOON (KR)
Application Number:
PCT/KR2021/018845
Publication Date:
August 04, 2022
Filing Date:
December 13, 2021
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B1/401; G06F1/16; H01Q1/24; H01Q1/38; H04B1/04; H04B1/50
Foreign References:
US10554232B22020-02-04
KR20200117203A2020-10-14
KR101888852B12018-09-21
US10840951B22020-11-17
US10608691B12020-03-31
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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