HK1155005A1 - System and method with matching cirecui for adaptive impedance matching in radio - Google Patents

System and method with matching cirecui for adaptive impedance matching in radio

Info

Publication number
HK1155005A1
HK1155005A1 HK11109182.6A HK11109182A HK1155005A1 HK 1155005 A1 HK1155005 A1 HK 1155005A1 HK 11109182 A HK11109182 A HK 11109182A HK 1155005 A1 HK1155005 A1 HK 1155005A1
Authority
HK
Hong Kong
Prior art keywords
matching
cirecui
radio
adaptive impedance
impedance matching
Prior art date
Application number
HK11109182.6A
Other languages
English (en)
Chinese (zh)
Inventor
海恩．恩古尹
周易
維加．帕佩雅
Original Assignee
索尼公司
索尼電子有限公司
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 索尼公司, 索尼電子有限公司 filed Critical 索尼公司
Publication of HK1155005A1 publication Critical patent/HK1155005A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/40—Automatic matching of load impedance to source impedance
    • 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
    • H04B1/38—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
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
HK11109182.6A 2009-08-17 2011-08-31 System and method with matching cirecui for adaptive impedance matching in radio HK1155005A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/542,238 US7996035B2 (en) 2009-08-17 2009-08-17 Matching circuit for adaptive impedance matching in radio

Publications (1)

Publication Number Publication Date
HK1155005A1 true HK1155005A1 (en) 2012-05-04

Family

ID=43216332

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11109182.6A HK1155005A1 (en) 2009-08-17 2011-08-31 System and method with matching cirecui for adaptive impedance matching in radio

Country Status (6)

Country Link
US (1) US7996035B2 (xx)
EP (1) EP2288023B1 (xx)
JP (1) JP5639418B2 (xx)
CN (1) CN101997565B (xx)
HK (1) HK1155005A1 (xx)
RU (1) RU2497306C2 (xx)

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KR102253258B1 (ko) 2015-03-31 2021-05-21 삼성전자주식회사 플렉서블 듀플렉스 시스템에서 셀 간 간섭 측정 방법 및 장치
KR102278297B1 (ko) 2015-03-31 2021-07-16 삼성전자주식회사 무선 통신 시스템에서 업링크 제어 신호를 송신하는 방법 및 장치
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Also Published As

Publication number Publication date
RU2010134236A (ru) 2012-02-27
JP2011041291A (ja) 2011-02-24
US7996035B2 (en) 2011-08-09
EP2288023B1 (en) 2013-05-01
CN101997565B (zh) 2014-08-20
US20110039504A1 (en) 2011-02-17
RU2497306C2 (ru) 2013-10-27
EP2288023A3 (en) 2011-12-21
EP2288023A2 (en) 2011-02-23
JP5639418B2 (ja) 2014-12-10
CN101997565A (zh) 2011-03-30

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180814