FR3003710B1 - Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples - Google Patents

Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples

Info

Publication number
FR3003710B1
FR3003710B1 FR1300665A FR1300665A FR3003710B1 FR 3003710 B1 FR3003710 B1 FR 3003710B1 FR 1300665 A FR1300665 A FR 1300665A FR 1300665 A FR1300665 A FR 1300665A FR 3003710 B1 FR3003710 B1 FR 3003710B1
Authority
FR
France
Prior art keywords
access
antennas
amplifier
radio reception
multiple input
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1300665A
Other languages
English (en)
Other versions
FR3003710A1 (fr
Inventor
Frederic Broyde
Evelyne Clavelier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Tekcem SAS
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 Tekcem SAS filed Critical Tekcem SAS
Priority to FR1300665A priority Critical patent/FR3003710B1/fr
Priority to KR1020157030394A priority patent/KR102228899B1/ko
Priority to CN201380076791.XA priority patent/CN105432021B/zh
Priority to EP13830092.6A priority patent/EP2976836B1/fr
Priority to PCT/IB2013/060481 priority patent/WO2014147458A1/fr
Publication of FR3003710A1 publication Critical patent/FR3003710A1/fr
Priority to US14/535,704 priority patent/US9294174B2/en
Application granted granted Critical
Publication of FR3003710B1 publication Critical patent/FR3003710B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping into account
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
    • 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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
FR1300665A 2013-03-21 2013-03-21 Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples Expired - Fee Related FR3003710B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1300665A FR3003710B1 (fr) 2013-03-21 2013-03-21 Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples
KR1020157030394A KR102228899B1 (ko) 2013-03-21 2013-11-28 복수의 안테나들, 및 다중-입력-포트 및 다중-출력-포트 증폭기를 사용하여 무선 수신하기 위한 방법 및 디바이스
CN201380076791.XA CN105432021B (zh) 2013-03-21 2013-11-28 使用多个天线以及多输入端口和多输出端口的放大器进行无线接收的方法和设备
EP13830092.6A EP2976836B1 (fr) 2013-03-21 2013-11-28 Procédé et dispositif pour une réception radio en utilisant une pluralité d'antennes et un amplificateur à multiples ports d'entrée et multiples ports de sortie
PCT/IB2013/060481 WO2014147458A1 (fr) 2013-03-21 2013-11-28 Procédé et dispositif pour une réception radio en utilisant une pluralité d'antennes et un amplificateur à multiples ports d'entrée et multiples ports de sortie
US14/535,704 US9294174B2 (en) 2013-03-21 2014-11-07 Method and device for radio reception using a plurality of antennas and a multiple-input-port and multiple-output-port amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1300665A FR3003710B1 (fr) 2013-03-21 2013-03-21 Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples

Publications (2)

Publication Number Publication Date
FR3003710A1 FR3003710A1 (fr) 2014-09-26
FR3003710B1 true FR3003710B1 (fr) 2016-07-15

Family

ID=48795600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1300665A Expired - Fee Related FR3003710B1 (fr) 2013-03-21 2013-03-21 Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples

Country Status (6)

Country Link
US (1) US9294174B2 (fr)
EP (1) EP2976836B1 (fr)
KR (1) KR102228899B1 (fr)
CN (1) CN105432021B (fr)
FR (1) FR3003710B1 (fr)
WO (1) WO2014147458A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018637B1 (fr) * 2014-03-13 2018-08-17 Samsung Electronics Co., Ltd. Communication radio utilisant des antennes multiples et des variables de localisation
FR3018973B1 (fr) * 2014-03-20 2018-05-25 Samsung Electronics Co., Ltd. Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne
KR101651347B1 (ko) * 2015-01-19 2016-08-25 한국과학기술원 전력 공유 기반 단일 rf mimo 시스템
FR3037745B1 (fr) * 2015-06-22 2020-11-20 Tekcem Procede et appareil pour accord automatique d'une matrice impedance, et emetteur radio utilisant cet appareil
FR3040572B1 (fr) * 2015-08-26 2020-10-30 Tekcem Procede pour regler automatiquement une unite d'accord, et systeme d'accord automatique utilisant ce procede
KR102142396B1 (ko) 2015-12-23 2020-08-07 후아웨이 테크놀러지 컴퍼니 리미티드 안테나 시스템 및 신호 송신 방법
US11811138B2 (en) * 2018-02-22 2023-11-07 University Of Massachusetts Antenna hardware and control
US10601471B1 (en) 2018-08-29 2020-03-24 Micron Technology, Inc. Neuron calculator for artificial neural networks
CN110943749B (zh) * 2018-09-25 2021-08-20 深圳市中承科技有限公司 一种功率控制方法、接收机和网络设备
CN111241782B (zh) * 2020-01-07 2023-07-25 深圳英嘉通半导体有限公司 基于集成电路的供电噪声分析方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL15978C (fr) 1924-07-07
FR605633A (fr) 1924-11-03 1926-05-29 Cie Nat Matieres Colorantes Colorants à cuve et leur procédé de fabrication
FR606502A (fr) 1925-11-18 1926-06-15 Gummiwerke Fulda Akt Ges Cercle de support pour bandages en oaoutchouc
CN100334811C (zh) * 2003-08-08 2007-08-29 联想(北京)有限公司 一种射频信号匹配衰减网络的一级设计方法
US8102830B2 (en) * 2005-12-16 2012-01-24 Samsung Electronics Co., Ltd. MIMO radio communication apparatus and method
FR2896360B1 (fr) 2006-01-17 2008-10-31 Excem Soc Par Actions Simplifi Amplificateur a entrees multiples et sorties multiples
FR2902946B1 (fr) 2006-06-23 2008-08-29 Excem Sas Amplificateur a entrees multiples et sorties multiples utilisant l'induction mutuelle dans le reseau de retroaction
FR2904165B1 (fr) 2006-07-18 2008-11-28 Excem Soc Par Actions Simplifiee Procede et dispositif pour la reception radioelectrique utilisant une pluralite d'antennes
US8059058B2 (en) 2006-09-05 2011-11-15 Sony Ericsson Mobile Communications Ab Antenna system and method for operating an antenna system
CN101569055B (zh) * 2006-09-05 2013-06-19 索尼爱立信移动通讯股份有限公司 天线***和用于操作天线***的方法
US7728664B2 (en) * 2006-11-21 2010-06-01 Broadcom Corporation Low noise amplifier with multiple inputs and multiple outputs
US20080129610A1 (en) 2006-12-01 2008-06-05 Texas Instruments Incorporated Adaptive antenna matching for portable radio operating at VHF with single-chip based implementation
US7917104B2 (en) * 2007-04-23 2011-03-29 Paratek Microwave, Inc. Techniques for improved adaptive impedance matching
US8405467B2 (en) * 2007-11-27 2013-03-26 Qualcomm Incorporated Methods and apparatuses for inductor tuning in radio frequency integrated circuits
US8750810B2 (en) * 2009-07-24 2014-06-10 Qualcomm Incorporated Power amplifier with switched output matching for multi-mode operation
US8374545B2 (en) * 2009-09-02 2013-02-12 Qualcomm Incorporated De-tuning in wireless power reception
FR3021813B1 (fr) * 2014-05-28 2017-12-08 Tekcem Communication radio utilisant une pluralite d'antennes selectionnees

Also Published As

Publication number Publication date
US20150063486A1 (en) 2015-03-05
WO2014147458A1 (fr) 2014-09-25
US9294174B2 (en) 2016-03-22
KR20150133276A (ko) 2015-11-27
CN105432021A (zh) 2016-03-23
EP2976836B1 (fr) 2018-11-14
CN105432021B (zh) 2018-03-23
FR3003710A1 (fr) 2014-09-26
KR102228899B1 (ko) 2021-03-17
EP2976836A1 (fr) 2016-01-27

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Owner name: SAMSUNG ELECTRONICS CO., LTD, KR

Effective date: 20151112

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