AR006224A1 - Circuito conmutador para antena retractil de aplicacion en comunicaciones inalambricas. - Google Patents

Circuito conmutador para antena retractil de aplicacion en comunicaciones inalambricas.

Info

Publication number
AR006224A1
AR006224A1 ARP970101015A ARP970101015A AR006224A1 AR 006224 A1 AR006224 A1 AR 006224A1 AR P970101015 A ARP970101015 A AR P970101015A AR P970101015 A ARP970101015 A AR P970101015A AR 006224 A1 AR006224 A1 AR 006224A1
Authority
AR
Argentina
Prior art keywords
antenna
switch
wireless communications
ground terminal
power terminal
Prior art date
Application number
ARP970101015A
Other languages
English (en)
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of AR006224A1 publication Critical patent/AR006224A1/es

Links

Classifications

    • 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
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • 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
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Telephone Set Structure (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transmitters (AREA)

Abstract

Un dispositivo de comunicaciones inalámbricas (20) proporciona un estado de adaptación entre un circuito de radio (28) y un montaje de antena (26) tantoen su posición retraida como en su posición extendida y lo hace con un diseno elegante queau menta la confiabilidad y factibilidad de fabricaciónreduciendo el número y complejidad de componentes y partes mecánicas móviles. Un circuito adaptador (30) que está configurado de acuerdo con un conmutador(32) que responde a la posición de laante na, proporciona estados de adaptación. Asimismo, el conmutador (32) puede formarse como parte integrantede un terminal de alimentación(36), el terminal de alimentación (36) y un terminal de tierra (38) pueden sostener la antenaen su posición y el terminalde tierra (38) puede sostener un tubo de guía (52). Alternativamente, el conmutador (32) puede incluir un diodo (102) y un sensor. El sensor es unavarilla (46) del montaje de antena que crea y rompe la trayectoriaeléctr ica entre el terminal de alimentación y el terminal de tierra para cambiar elestado de diodo.
ARP970101015A 1996-03-13 1997-03-13 Circuito conmutador para antena retractil de aplicacion en comunicaciones inalambricas. AR006224A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61487396A 1996-03-13 1996-03-13

Publications (1)

Publication Number Publication Date
AR006224A1 true AR006224A1 (es) 1999-08-11

Family

ID=24463061

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101015A AR006224A1 (es) 1996-03-13 1997-03-13 Circuito conmutador para antena retractil de aplicacion en comunicaciones inalambricas.

Country Status (13)

Country Link
US (1) US5867127A (es)
JP (1) JP3347967B2 (es)
KR (1) KR100236436B1 (es)
CN (1) CN1094021C (es)
AR (1) AR006224A1 (es)
AU (1) AU714193B2 (es)
BR (1) BR9700385B1 (es)
CA (1) CA2199456C (es)
DE (1) DE19710226C2 (es)
FR (1) FR2746245B1 (es)
GB (1) GB2311415B (es)
RU (1) RU2145752C1 (es)
SG (1) SG65642A1 (es)

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US6611691B1 (en) * 1998-12-24 2003-08-26 Motorola, Inc. Antenna adapted to operate in a plurality of frequency bands
DE19823060C2 (de) * 1998-05-22 2001-02-22 Ericsson Telefon Ab L M Leistungsverstärker-Ausgangsschaltung
US6081242A (en) * 1998-06-16 2000-06-27 Galtronics U.S.A., Inc. Antenna matching circuit
WO2000013257A1 (en) * 1998-08-26 2000-03-09 Maxon Systems Inc. (London) Ltd. An antenna collar apparatus for operating switches and the like
FR2793368B1 (fr) * 1999-05-03 2001-07-13 Cit Alcatel Telephone muni d'une antenne connectee
JP4242528B2 (ja) * 1999-10-26 2009-03-25 パナソニック株式会社 アンテナ固定方法及び装置
US6297778B1 (en) * 1999-11-30 2001-10-02 Ericsson Inc. Apparatus and method for ensuring proper antenna position
JP4342074B2 (ja) * 2000-03-22 2009-10-14 パナソニック株式会社 アンテナ装置
WO2002037602A1 (fr) * 2000-11-06 2002-05-10 Mitsubishi Denki Kabushiki Kaisha Dispositif antenne et dispositif portable
US7620435B2 (en) * 2000-12-22 2009-11-17 Intel Corporation Communication module with retractable antennae and method therefor
US6400336B1 (en) * 2001-05-23 2002-06-04 Sierra Wireless, Inc. Tunable dual band antenna system
CN1394055A (zh) * 2001-06-28 2003-01-29 株式会社东芝 移动终端装置
JP2003249811A (ja) * 2001-12-20 2003-09-05 Murata Mfg Co Ltd 複共振アンテナ装置
JP2003209418A (ja) * 2002-01-15 2003-07-25 Yokowo Co Ltd 移動体通信端末用アンテナ装置
US20040242289A1 (en) * 2003-06-02 2004-12-02 Roger Jellicoe Configuration driven automatic antenna impedance matching
JP4469632B2 (ja) * 2004-02-24 2010-05-26 富士通株式会社 アンテナ整合回路用制御装置
KR20050089604A (ko) * 2004-03-05 2005-09-08 주식회사 팬택앤큐리텔 이동통신 단말기에서의 알에프 신호 특성 보상 장치
US7747226B2 (en) * 2004-04-13 2010-06-29 Sony Ericsson Mobile Communications Ab Portable electronic devices including multi-mode matching circuits and methods of operating the same
US7688277B2 (en) * 2004-06-04 2010-03-30 Radiall Usa, Inc. Circuit component and circuit component assembly for antenna circuit
KR101062346B1 (ko) * 2004-07-10 2011-09-05 엘지전자 주식회사 이동통신 단말기의 안테나 장치
US20090212967A1 (en) 2004-10-15 2009-08-27 Leviton Manufacturing Company, Inc Circuit Interrupting System with Remote Test And Reset Activation
US7440246B2 (en) * 2004-10-15 2008-10-21 Leviton Manufacturing Co., Inc. Circuit interrupting apparatus with remote test and reset activation
US8386661B2 (en) * 2005-11-18 2013-02-26 Leviton Manufacturing Co., Inc. Communication network for controlling devices
WO2007116456A1 (ja) * 2006-03-30 2007-10-18 Mitsui Engineering & Shipbuilding Co., Ltd. ガスハイドレートペレットの製造方法
US7756556B2 (en) * 2006-11-14 2010-07-13 Leviton Manufacturing Company, Inc. RF antenna integrated into a control device installed into a wall switch box
US7538285B2 (en) * 2007-03-30 2009-05-26 Leviton Manufacturing Company, Inc. Electrical control device
JP2009021830A (ja) * 2007-07-12 2009-01-29 Omron Corp 送信装置
US20090028372A1 (en) * 2007-07-23 2009-01-29 Leviton Manufacturing Co., Inc. Light fixture with sound capability
US8468165B2 (en) * 2007-12-02 2013-06-18 Leviton Manufacturing Company, Inc. Method for discovering network of home or building control devices
CN101465679B (zh) * 2007-12-20 2012-09-05 启碁科技股份有限公司 无线讯号收发装置及其相关装置
WO2010116373A1 (en) * 2009-04-07 2010-10-14 Galtronics Corporation Ltd. Distributed coupling antenna
US8289716B2 (en) * 2009-06-10 2012-10-16 Leviton Manufacturing Company, Inc. Dual load control device
ITRM20090422A1 (it) * 2009-08-05 2011-02-06 C N R I B A M Istituto Per I Beni Archeologici E Sistema gpr stepped frequency riconfigurabile
CN102484316B (zh) * 2009-08-25 2014-04-09 株式会社村田制作所 天线装置
CN106209009B (zh) * 2011-05-09 2019-03-01 株式会社村田制作所 阻抗匹配切换电路、天线装置及通信终端装置
KR20130062615A (ko) * 2011-12-05 2013-06-13 삼성전자주식회사 휴대용 단말기의 사용자 인터페이스 장치 및 방법
EP2690793B1 (en) * 2012-07-27 2015-07-01 Harman Becker Automotive Systems GmbH Multiple-antenna system
US9306613B2 (en) 2013-01-10 2016-04-05 Google Technology Holdings LLC Variable antenna match linearity
US9825655B2 (en) * 2013-06-28 2017-11-21 Nokia Technologies Oy Method and apparatus for an antenna
CN105391819A (zh) * 2014-09-09 2016-03-09 胡研 无线通信安全系统
KR102659066B1 (ko) * 2017-02-08 2024-04-19 삼성전자주식회사 복수의 주파수 대역에서 통신하기 위한 안테나 시스템 및 안테나 시스템을 포함하는 전자 장치
US10418994B1 (en) * 2017-07-12 2019-09-17 Xilinx, Inc. Circuit for and method of extending the bandwidth of a termination block
CN109560364A (zh) * 2017-09-27 2019-04-02 深圳富泰宏精密工业有限公司 天线结构及具有该天线结构的无线通信装置
US11380970B2 (en) * 2020-01-23 2022-07-05 Psemi Corporation Antenna port termination in absence of power supply

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JPH01160101A (ja) * 1987-12-16 1989-06-23 Matsushita Electric Ind Co Ltd 空中線装置
US5212491A (en) * 1989-08-02 1993-05-18 At&T Bell Laboratories Antenna arrangement for a portable transceiver
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JP2554762B2 (ja) * 1990-02-23 1996-11-13 株式会社東芝 アンテナと無線機
FI85205C (fi) * 1990-04-12 1992-03-10 Nokia Mobile Phones Ltd Antennomkopplare.
JP2575549B2 (ja) * 1991-05-07 1997-01-29 富士通株式会社 無線端末装置のアンテナ取付構造
JP2794987B2 (ja) * 1991-05-31 1998-09-10 日本電気株式会社 携帯無線装置
DE69215283T2 (de) * 1991-07-08 1997-03-20 Nippon Telegraph & Telephone Ausfahrbares Antennensystem
JP2944444B2 (ja) * 1995-01-12 1999-09-06 日本電気株式会社 携帯無線機
US5739792A (en) * 1995-12-22 1998-04-14 Motorola, Inc. Wireless communication device with electrical contacts
TW353833B (en) * 1995-12-22 1999-03-01 Motorola Inc Wireless communication device having a reconfigurable matching circuit

Also Published As

Publication number Publication date
GB9704714D0 (en) 1997-04-23
DE19710226A1 (de) 1997-09-18
MX9701854A (es) 1997-09-30
CA2199456C (en) 2000-01-18
CN1094021C (zh) 2002-11-06
JPH09270839A (ja) 1997-10-14
JP3347967B2 (ja) 2002-11-20
AU714193B2 (en) 1999-12-23
DE19710226C2 (de) 2000-05-18
BR9700385B1 (pt) 2009-01-13
BR9700385A (pt) 1998-10-27
KR970068200A (ko) 1997-10-13
RU2145752C1 (ru) 2000-02-20
CN1167415A (zh) 1997-12-10
CA2199456A1 (en) 1997-09-13
FR2746245B1 (fr) 2004-09-10
US5867127A (en) 1999-02-02
GB2311415A (en) 1997-09-24
KR100236436B1 (ko) 1999-12-15
FR2746245A1 (fr) 1997-09-19
SG65642A1 (en) 1999-06-22
GB2311415B (en) 2000-04-12
AU1493997A (en) 1997-09-18

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