BR9700385A - Dispositivo de comunicação sem fio com comutador de antena ativada - Google Patents

Dispositivo de comunicação sem fio com comutador de antena ativada

Info

Publication number
BR9700385A
BR9700385A BR9700385A BR9700385A BR9700385A BR 9700385 A BR9700385 A BR 9700385A BR 9700385 A BR9700385 A BR 9700385A BR 9700385 A BR9700385 A BR 9700385A BR 9700385 A BR9700385 A BR 9700385A
Authority
BR
Brazil
Prior art keywords
wireless communication
communication device
antenna switch
switch enabled
enabled
Prior art date
Application number
BR9700385A
Other languages
English (en)
Other versions
BR9700385B1 (pt
Inventor
Gregory R Black
Jason D Millard
Richard J Dombrowski
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 BR9700385A publication Critical patent/BR9700385A/pt
Publication of BR9700385B1 publication Critical patent/BR9700385B1/pt

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)
BRPI9700385-9A 1996-03-13 1997-03-12 dispositivo de comunicação sem fio com comutador de antena ativada. BR9700385B1 (pt)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
BR9700385A true BR9700385A (pt) 1998-10-27
BR9700385B1 BR9700385B1 (pt) 2009-01-13

Family

ID=24463061

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9700385-9A BR9700385B1 (pt) 1996-03-13 1997-03-12 dispositivo de comunicação sem fio com comutador de antena ativada.

Country Status (13)

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

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JPH10233608A (ja) * 1997-02-19 1998-09-02 Sony Corp 携帯無線機およびアンテナ装置
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
US6781550B1 (en) 2000-11-06 2004-08-24 Mitsubishi Denki Kabushiki Kaisha Antenna device and portable device
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
EP1766721B1 (en) * 2004-06-04 2011-08-17 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
US8593348B2 (en) * 2009-04-07 2013-11-26 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
WO2012153692A1 (ja) * 2011-05-09 2012-11-15 株式会社村田製作所 インピーダンス整合切替回路、アンテナ装置、高周波電力増幅装置および通信端末装置
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
WO2014207292A1 (en) * 2013-06-28 2014-12-31 Nokia Corporation 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124901A (en) * 1977-12-21 1982-06-01 Masaru Sato Channel selecting apparatus for use with signal receiver and signal recorder
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
US5144324A (en) * 1989-08-02 1992-09-01 At&T Bell Laboratories Antenna arrangement for a portable transceiver
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
EP0522806B1 (en) * 1991-07-08 1996-11-20 Nippon Telegraph And Telephone Corporation Retractable antenna system
JP2944444B2 (ja) * 1995-01-12 1999-09-06 日本電気株式会社 携帯無線機
TW353833B (en) * 1995-12-22 1999-03-01 Motorola Inc Wireless communication device having a reconfigurable matching circuit
US5739792A (en) * 1995-12-22 1998-04-14 Motorola, Inc. Wireless communication device with electrical contacts

Also Published As

Publication number Publication date
CN1167415A (zh) 1997-12-10
KR100236436B1 (ko) 1999-12-15
GB9704714D0 (en) 1997-04-23
DE19710226C2 (de) 2000-05-18
AU714193B2 (en) 1999-12-23
KR970068200A (ko) 1997-10-13
GB2311415A (en) 1997-09-24
SG65642A1 (en) 1999-06-22
CA2199456A1 (en) 1997-09-13
DE19710226A1 (de) 1997-09-18
JPH09270839A (ja) 1997-10-14
BR9700385B1 (pt) 2009-01-13
US5867127A (en) 1999-02-02
FR2746245B1 (fr) 2004-09-10
AU1493997A (en) 1997-09-18
FR2746245A1 (fr) 1997-09-19
CN1094021C (zh) 2002-11-06
MX9701854A (es) 1997-09-30
JP3347967B2 (ja) 2002-11-20
CA2199456C (en) 2000-01-18
AR006224A1 (es) 1999-08-11
GB2311415B (en) 2000-04-12
RU2145752C1 (ru) 2000-02-20

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)