ELECTRONIC DEVICE FOR IDENTIFYING STATE OF CIRCUIT RELATED TO COMMUNICATION

Title:

ELECTRONIC DEVICE FOR IDENTIFYING STATE OF CIRCUIT RELATED TO COMMUNICATION

Document Type and Number:

WIPO Patent Application WO/2024/029830

Kind Code:

A1

Abstract:

An electronic device is provided. The electronic device may comprise: an antenna; a local oscillator (LO); a transmit (Tx) chain including a mixer connected to the LO; a receive (Rx) chain including the mixer connected to the LO; a radio frequency integrated circuit (RFIC) including a first switch for connecting a PA or the Rx chain to the Tx chain, and a second switch for connecting a coupler or the Tx chain to the Rx chain; and a processor.

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Inventors:

YANG JAEJIN (KR)
MOON YOHAN (KR)
NA HYOSEOK (KR)

Application Number:

PCT/KR2023/010876

Publication Date:

February 08, 2024

Filing Date:

July 26, 2023

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04B1/44; H04B1/403; H04B17/17; H04B17/29

Foreign References:

KR102296380B1	2021-09-02
KR101569052B1	2015-11-13
KR20180084548A	2018-07-25
US20020032009A1	2002-03-14
JP2004502375A	2004-01-22

Attorney, Agent or Firm:

KWANG AND JANG INTELLECTUAL PROPERTY LAW FIRM (KR)

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