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FR3030902B1 - Dispositif portable de communication radiofrequence a gain reglable et procede de reglage de gain associe - Google Patents

Dispositif portable de communication radiofrequence a gain reglable et procede de reglage de gain associe Download PDF

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Publication number
FR3030902B1
FR3030902B1 FR1462585A FR1462585A FR3030902B1 FR 3030902 B1 FR3030902 B1 FR 3030902B1 FR 1462585 A FR1462585 A FR 1462585A FR 1462585 A FR1462585 A FR 1462585A FR 3030902 B1 FR3030902 B1 FR 3030902B1
Authority
FR
France
Prior art keywords
radiofrequency
portable device
adjustment method
gain
adjustable
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.)
Active
Application number
FR1462585A
Other languages
English (en)
Other versions
FR3030902A1 (fr
Inventor
Jean-Christophe BOUTHINON
Frederic LATHIERE
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.)
Continental Automotive Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France 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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1462585A priority Critical patent/FR3030902B1/fr
Priority to US14/968,537 priority patent/US9888102B2/en
Priority to CN201510940700.3A priority patent/CN105720367B/zh
Publication of FR3030902A1 publication Critical patent/FR3030902A1/fr
Application granted granted Critical
Publication of FR3030902B1 publication Critical patent/FR3030902B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR1462585A 2014-12-17 2014-12-17 Dispositif portable de communication radiofrequence a gain reglable et procede de reglage de gain associe Active FR3030902B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1462585A FR3030902B1 (fr) 2014-12-17 2014-12-17 Dispositif portable de communication radiofrequence a gain reglable et procede de reglage de gain associe
US14/968,537 US9888102B2 (en) 2014-12-17 2015-12-14 Portable radio communication device with adjustable gain and associated gain adjustment method
CN201510940700.3A CN105720367B (zh) 2014-12-17 2015-12-16 具有可调整增益的便携式无线电通信设备和增益调整方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1462585A FR3030902B1 (fr) 2014-12-17 2014-12-17 Dispositif portable de communication radiofrequence a gain reglable et procede de reglage de gain associe
FR1462585 2014-12-17

Publications (2)

Publication Number Publication Date
FR3030902A1 FR3030902A1 (fr) 2016-06-24
FR3030902B1 true FR3030902B1 (fr) 2018-04-13

Family

ID=52469210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1462585A Active FR3030902B1 (fr) 2014-12-17 2014-12-17 Dispositif portable de communication radiofrequence a gain reglable et procede de reglage de gain associe

Country Status (3)

Country Link
US (1) US9888102B2 (fr)
CN (1) CN105720367B (fr)
FR (1) FR3030902B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108123764B (zh) * 2017-12-26 2024-03-19 三维通信股份有限公司 一种具有链路自适应性的镜像校准装置及方法
CN108682957A (zh) * 2018-04-03 2018-10-19 歌尔科技有限公司 一种移动终端及其天线
CN110911842B (zh) * 2018-09-17 2021-05-28 青岛海信移动通信技术股份有限公司 一种具有共辐射体天线的终端
CN111276793A (zh) * 2020-02-13 2020-06-12 惠州Tcl移动通信有限公司 一种金属框天线结构及移动终端
CN113809516A (zh) * 2020-06-12 2021-12-17 中兴通讯股份有限公司 动态天线组及其终端设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974041A (en) * 1995-12-27 1999-10-26 Qualcomm Incorporated Efficient parallel-stage power amplifier
CN1965445A (zh) * 2004-05-18 2007-05-16 松下电器产业株式会社 天线组件及使用该组件的无线单元
CN101036263A (zh) * 2004-10-01 2007-09-12 松下电器产业株式会社 天线装置以及使用该天线装置的无线终端
KR101375863B1 (ko) 2007-03-08 2014-03-17 삼성디스플레이 주식회사 표시장치 및 이의 구동방법
EP2319122A2 (fr) 2008-08-04 2011-05-11 Fractus S.A. Dispositif sans fil sans antenne
CN101834349B (zh) * 2010-05-05 2012-08-29 电子科技大学 一种方向图可重构微带贴片天线
US8743852B2 (en) * 2011-01-14 2014-06-03 Apple Inc. Methods for coordinated signal reception across integrated circuit boundaries
FR2983808B1 (fr) * 2011-12-13 2014-08-29 Continental Automotive France Procede de caracterisation d'un dispositif portable par une antenne embarquee dans un vehicule automobile
FR2984020B1 (fr) 2011-12-13 2014-02-14 Continental Automotive France Dispositif et procede de configuration d'antenne
CN103346392B (zh) * 2013-06-08 2015-07-22 哈尔滨工程大学 一种方向图可重构手机天线

Also Published As

Publication number Publication date
US9888102B2 (en) 2018-02-06
CN105720367A (zh) 2016-06-29
CN105720367B (zh) 2019-02-22
US20160182696A1 (en) 2016-06-23
FR3030902A1 (fr) 2016-06-24

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