CN1094021C - 具有天线触发开关的无线通信装置 - Google Patents
具有天线触发开关的无线通信装置 Download PDFInfo
- Publication number
- CN1094021C CN1094021C CN97103448A CN97103448A CN1094021C CN 1094021 C CN1094021 C CN 1094021C CN 97103448 A CN97103448 A CN 97103448A CN 97103448 A CN97103448 A CN 97103448A CN 1094021 C CN1094021 C CN 1094021C
- Authority
- CN
- China
- Prior art keywords
- antenna
- switch
- circuit
- diode
- radio
- 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
Links
- 238000004891 communication Methods 0.000 title claims abstract description 12
- 230000037361 pathway Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 description 43
- 238000005859 coupling reaction Methods 0.000 description 43
- 230000008878 coupling Effects 0.000 description 42
- 230000033001 locomotion Effects 0.000 description 13
- 238000002955 isolation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000012811 non-conductive material Substances 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
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- 230000007306 turnover Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
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
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61487396A | 1996-03-13 | 1996-03-13 | |
US614,873 | 1996-03-13 | ||
US614873 | 2000-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1167415A CN1167415A (zh) | 1997-12-10 |
CN1094021C true CN1094021C (zh) | 2002-11-06 |
Family
ID=24463061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97103448A Expired - Fee Related CN1094021C (zh) | 1996-03-13 | 1997-03-12 | 具有天线触发开关的无线通信装置 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5867127A (zh) |
JP (1) | JP3347967B2 (zh) |
KR (1) | KR100236436B1 (zh) |
CN (1) | CN1094021C (zh) |
AR (1) | AR006224A1 (zh) |
AU (1) | AU714193B2 (zh) |
BR (1) | BR9700385B1 (zh) |
CA (1) | CA2199456C (zh) |
DE (1) | DE19710226C2 (zh) |
FR (1) | FR2746245B1 (zh) |
GB (1) | GB2311415B (zh) |
RU (1) | RU2145752C1 (zh) |
SG (1) | SG65642A1 (zh) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
Family Cites Families (12)
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 |
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 |
-
1997
- 1997-02-27 AU AU14939/97A patent/AU714193B2/en not_active Ceased
- 1997-02-27 JP JP06200497A patent/JP3347967B2/ja not_active Expired - Fee Related
- 1997-03-04 FR FR9702530A patent/FR2746245B1/fr not_active Expired - Fee Related
- 1997-03-05 SG SG1997000650A patent/SG65642A1/en unknown
- 1997-03-07 CA CA002199456A patent/CA2199456C/en not_active Expired - Fee Related
- 1997-03-07 GB GB9704714A patent/GB2311415B/en not_active Expired - Fee Related
- 1997-03-12 RU RU97103859A patent/RU2145752C1/ru not_active IP Right Cessation
- 1997-03-12 KR KR1019970008280A patent/KR100236436B1/ko not_active IP Right Cessation
- 1997-03-12 BR BRPI9700385-9A patent/BR9700385B1/pt not_active IP Right Cessation
- 1997-03-12 DE DE19710226A patent/DE19710226C2/de not_active Expired - Fee Related
- 1997-03-12 CN CN97103448A patent/CN1094021C/zh not_active Expired - Fee Related
- 1997-03-13 AR ARP970101015A patent/AR006224A1/es unknown
- 1997-09-11 US US08/928,000 patent/US5867127A/en not_active Expired - Lifetime
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 |
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 |
AR006224A1 (es) | 1999-08-11 |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110111 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110111 Address after: Illinois Instrunment Patentee after: Motorola Mobility LLC Address before: Illinois Instrunment Patentee before: Motorola Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: WIRELESS NETWORKS CO. Free format text: FORMER OWNER: MOTOROLA MOBILITY INC. Effective date: 20111221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111221 Address after: Ontario, Ottawa, Canada Patentee after: Wireless company Address before: Illinois Instrunment Patentee before: Motorola Mobility LLC |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021106 Termination date: 20160312 |
|
CF01 | Termination of patent right due to non-payment of annual fee |