CN111133682B - 用于控制天线与传输路径的匹配的方法及对应设备 - Google Patents
用于控制天线与传输路径的匹配的方法及对应设备 Download PDFInfo
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- CN111133682B CN111133682B CN201780090409.9A CN201780090409A CN111133682B CN 111133682 B CN111133682 B CN 111133682B CN 201780090409 A CN201780090409 A CN 201780090409A CN 111133682 B CN111133682 B CN 111133682B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 20
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- 238000004891 communication Methods 0.000 claims description 4
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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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0483—Transmitters with multiple parallel paths
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Abstract
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Claims (23)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2017/051088 WO2018202958A1 (fr) | 2017-05-05 | 2017-05-05 | Procédé de contrôle de l'adaptation d'une antenne à un chemin de transmission, et dispositif correspondant |
Publications (2)
Publication Number | Publication Date |
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CN111133682A CN111133682A (zh) | 2020-05-08 |
CN111133682B true CN111133682B (zh) | 2022-06-10 |
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Application Number | Title | Priority Date | Filing Date |
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CN201780090409.9A Active CN111133682B (zh) | 2017-05-05 | 2017-05-05 | 用于控制天线与传输路径的匹配的方法及对应设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10686475B2 (zh) |
EP (1) | EP3619815B1 (zh) |
CN (1) | CN111133682B (zh) |
WO (1) | WO2018202958A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2022119383A (ja) * | 2021-02-04 | 2022-08-17 | キヤノン株式会社 | 光電変換装置、光電変換システム、半導体基板 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6117572A (en) * | 1997-11-25 | 2000-09-12 | The United States Of America As Represented By The Secretary Of The Army | YBCO epitaxial films deposited on substrate and buffer layer compounds in the system Ca2 MeSbO6 where Me=Al, Ga, Sc and In |
CN1421069A (zh) * | 2000-03-28 | 2003-05-28 | 罗伯特-博希股份公司 | 天线放大器 |
CN102110238A (zh) * | 2009-12-23 | 2011-06-29 | 北京中电华大电子设计有限责任公司 | 一种自适应阻抗匹配的超高频无源电子标签接口电路 |
CN102122932A (zh) * | 2011-01-20 | 2011-07-13 | 中兴通讯股份有限公司 | 一种智能自适应阻抗匹配调节的方法和装置 |
CN102792599A (zh) * | 2009-06-03 | 2012-11-21 | 高通股份有限公司 | 用于功率放大器的可调谐匹配电路 |
CN203522657U (zh) * | 2013-10-29 | 2014-04-02 | 成都九华圆通科技发展有限公司 | WiMAX射频前端下行功率放大器 |
WO2015032669A1 (fr) * | 2013-09-04 | 2015-03-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede d'adaptation automatique d'impedance et chaine d'emission correspondante |
WO2016111897A1 (en) * | 2015-01-09 | 2016-07-14 | Apple Inc. | Electronic device having antenna tuning integrated circuits with sensors |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561769B1 (fr) * | 1984-03-21 | 1986-08-22 | Centre Nat Rech Scient | Procede de controle d'adaptation d'impedance dans les chaines de reception faible bruit et thermometre micro-onde miniature de mise en oeuvre du procede |
US6677823B2 (en) * | 2001-02-28 | 2004-01-13 | Andrew Corporation | Gain compensation circuit using a variable offset voltage |
JP2002280842A (ja) * | 2001-03-21 | 2002-09-27 | Hitachi Ltd | 電力増幅器モジュール |
US6690251B2 (en) * | 2001-04-11 | 2004-02-10 | Kyocera Wireless Corporation | Tunable ferro-electric filter |
JP4313170B2 (ja) * | 2003-12-08 | 2009-08-12 | マスプロ電工株式会社 | 信号増幅回路、送信アンテナ、およびその出力レベル制御方法 |
KR100785079B1 (ko) * | 2006-04-04 | 2007-12-12 | 삼성전자주식회사 | 부하의 임피던스 정합시스템 및 정합방법과, 이를 적용한네트워크 분석기 |
FR2920927B1 (fr) * | 2007-09-11 | 2011-05-06 | Commissariat Energie Atomique | Procede d'adaptation automatique d'impedance de circuit radiofrequence et chaine d'emission ou reception a adaptation automatique |
JP2011234155A (ja) * | 2010-04-28 | 2011-11-17 | Renesas Electronics Corp | 送信器 |
US9054756B2 (en) * | 2011-09-19 | 2015-06-09 | Qualcomm Incorporated | Adaptive tuning of an impedance matching circuit in a wireless device |
US20150180426A1 (en) * | 2013-11-18 | 2015-06-25 | Auriga Measurement Systems, LLC | Adaptive receiver/transmitter amplifier circuit |
US9425742B2 (en) * | 2014-12-10 | 2016-08-23 | Intel Corporation | Method and apparatus for correcting inconvenient power amplifier load characteristics in an envelope tracking based system |
FR3053546A1 (fr) * | 2016-06-30 | 2018-01-05 | Tekcem | Procede de reglage automatique d’un circuit d’adaptation accordable, et systeme d'accord automatique utilisant ce procede |
US9628135B1 (en) * | 2016-11-14 | 2017-04-18 | Tekcem | Method for automatically adjusting a tunable matching circuit, and automatic tuning system using this method |
-
2017
- 2017-05-05 WO PCT/FR2017/051088 patent/WO2018202958A1/fr active Application Filing
- 2017-05-05 US US16/610,834 patent/US10686475B2/en active Active
- 2017-05-05 CN CN201780090409.9A patent/CN111133682B/zh active Active
- 2017-05-05 EP EP17727632.6A patent/EP3619815B1/fr active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6117572A (en) * | 1997-11-25 | 2000-09-12 | The United States Of America As Represented By The Secretary Of The Army | YBCO epitaxial films deposited on substrate and buffer layer compounds in the system Ca2 MeSbO6 where Me=Al, Ga, Sc and In |
CN1421069A (zh) * | 2000-03-28 | 2003-05-28 | 罗伯特-博希股份公司 | 天线放大器 |
CN102792599A (zh) * | 2009-06-03 | 2012-11-21 | 高通股份有限公司 | 用于功率放大器的可调谐匹配电路 |
CN102110238A (zh) * | 2009-12-23 | 2011-06-29 | 北京中电华大电子设计有限责任公司 | 一种自适应阻抗匹配的超高频无源电子标签接口电路 |
CN102122932A (zh) * | 2011-01-20 | 2011-07-13 | 中兴通讯股份有限公司 | 一种智能自适应阻抗匹配调节的方法和装置 |
WO2015032669A1 (fr) * | 2013-09-04 | 2015-03-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede d'adaptation automatique d'impedance et chaine d'emission correspondante |
CN203522657U (zh) * | 2013-10-29 | 2014-04-02 | 成都九华圆通科技发展有限公司 | WiMAX射频前端下行功率放大器 |
WO2016111897A1 (en) * | 2015-01-09 | 2016-07-14 | Apple Inc. | Electronic device having antenna tuning integrated circuits with sensors |
Also Published As
Publication number | Publication date |
---|---|
US20200076458A1 (en) | 2020-03-05 |
EP3619815B1 (fr) | 2021-07-21 |
WO2018202958A1 (fr) | 2018-11-08 |
EP3619815A1 (fr) | 2020-03-11 |
CN111133682A (zh) | 2020-05-08 |
US10686475B2 (en) | 2020-06-16 |
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