KR20220067775A - 안테나의 임피던스 매칭을 수행하는 전자 장치 및 전자 장치의 동작 방법 - Google Patents

안테나의 임피던스 매칭을 수행하는 전자 장치 및 전자 장치의 동작 방법 Download PDF

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Publication number
KR20220067775A
KR20220067775A KR1020200154389A KR20200154389A KR20220067775A KR 20220067775 A KR20220067775 A KR 20220067775A KR 1020200154389 A KR1020200154389 A KR 1020200154389A KR 20200154389 A KR20200154389 A KR 20200154389A KR 20220067775 A KR20220067775 A KR 20220067775A
Authority
KR
South Korea
Prior art keywords
electronic device
node
data
control data
matching circuit
Prior art date
Application number
KR1020200154389A
Other languages
English (en)
Korean (ko)
Inventor
채규민
안성찬
Original Assignee
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020200154389A priority Critical patent/KR20220067775A/ko
Priority to PCT/KR2021/015809 priority patent/WO2022108193A1/fr
Publication of KR20220067775A publication Critical patent/KR20220067775A/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0064—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
KR1020200154389A 2020-11-18 2020-11-18 안테나의 임피던스 매칭을 수행하는 전자 장치 및 전자 장치의 동작 방법 KR20220067775A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020200154389A KR20220067775A (ko) 2020-11-18 2020-11-18 안테나의 임피던스 매칭을 수행하는 전자 장치 및 전자 장치의 동작 방법
PCT/KR2021/015809 WO2022108193A1 (fr) 2020-11-18 2021-11-03 Dispositif électronique pour réaliser une adaptation d'impédance pour une antenne, et procédé de fonctionnement du dispositif électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200154389A KR20220067775A (ko) 2020-11-18 2020-11-18 안테나의 임피던스 매칭을 수행하는 전자 장치 및 전자 장치의 동작 방법

Publications (1)

Publication Number Publication Date
KR20220067775A true KR20220067775A (ko) 2022-05-25

Family

ID=81709188

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200154389A KR20220067775A (ko) 2020-11-18 2020-11-18 안테나의 임피던스 매칭을 수행하는 전자 장치 및 전자 장치의 동작 방법

Country Status (2)

Country Link
KR (1) KR20220067775A (fr)
WO (1) WO2022108193A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390497B1 (ko) * 2000-12-28 2003-07-07 엘지전자 주식회사 이중밴드 통신 단말기의 로컬 버퍼 증폭기
KR20150020510A (ko) * 2013-08-12 2015-02-26 한국전자통신연구원 무선통신 시스템의 이중 연결성의 제공 방법
US9444425B2 (en) * 2014-06-20 2016-09-13 Apple Inc. Electronic device with adjustable wireless circuitry
JP7093614B2 (ja) * 2017-06-15 2022-06-30 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US10820373B2 (en) * 2018-02-15 2020-10-27 Intel Corporation Methods to indicate a version of packet data convergence protocol (PDCP) in dual connectivity arrangements

Also Published As

Publication number Publication date
WO2022108193A1 (fr) 2022-05-27

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