BR9405603A - Instalação de antena adaptada para dispositivo de comunicação sem fio - Google Patents
Instalação de antena adaptada para dispositivo de comunicação sem fioInfo
- Publication number
- BR9405603A BR9405603A BR9405603-0A BR9405603A BR9405603A BR 9405603 A BR9405603 A BR 9405603A BR 9405603 A BR9405603 A BR 9405603A BR 9405603 A BR9405603 A BR 9405603A
- Authority
- BR
- Brazil
- Prior art keywords
- wireless communication
- communication device
- antenna
- installation
- moves
- Prior art date
Links
- 238000009434 installation Methods 0.000 title abstract 3
Classifications
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
INSTALAçãO DE ANTENA PARA UM DISPOSITIVO DE COMUNICAçãO SEM FIO. Uma instalação de antena (402) para um dispositivo de comunicação sem fio (400) compreende um primeiro elemento (404) e um segundo elemento (406). O primeiro elemento (404) está acoplado ao conjunto de circuitos (408) do dispositivo de comunicação sem fio (400). O segundo elemento (406) é móvel entre uma primeira posição (vide figura 4) e uma segunda posição (vide figura 5) em relação ao primeiro elemento (404). O segundo elemento (406) está acoplado capacitivamente ao primeiro elemento (404) quando o segundo elemento (406) se desloca para a primeira posição e acoplado indutivamente ao primeiro elemento (404) quando o segundo elemento (406) se desloca para a segunda posição. Além disso, um sintonizador variável de reatância (505), acoplado operativamente ao elemento de antena (406), sintoniza variavelmente a reatância do elemento de antena (406) quando o elemento de antena (406) se desloca entre a primeira posição e a segunda posição.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12383293A | 1993-09-20 | 1993-09-20 | |
PCT/US1994/009444 WO1995008853A1 (en) | 1993-09-20 | 1994-08-19 | Antenna arrangement for a wireless communication device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9405603A true BR9405603A (pt) | 1999-09-08 |
Family
ID=22411160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9405603-0A BR9405603A (pt) | 1993-09-20 | 1994-08-19 | Instalação de antena adaptada para dispositivo de comunicação sem fio |
Country Status (16)
Country | Link |
---|---|
US (1) | US5995050A (pt) |
JP (1) | JP3335633B2 (pt) |
KR (1) | KR0162160B1 (pt) |
CN (1) | CN1055794C (pt) |
AU (1) | AU680065B2 (pt) |
BR (1) | BR9405603A (pt) |
CA (1) | CA2148125C (pt) |
ES (1) | ES2112200B1 (pt) |
FI (1) | FI952406A (pt) |
FR (1) | FR2710457B1 (pt) |
GB (1) | GB2288073B (pt) |
IT (1) | IT1272814B (pt) |
RU (1) | RU2152672C1 (pt) |
SE (1) | SE517073C2 (pt) |
WO (1) | WO1995008853A1 (pt) |
ZA (1) | ZA946817B (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6885845B1 (en) * | 1993-04-05 | 2005-04-26 | Ambit Corp. | Personal communication device connectivity arrangement |
FI98165C (fi) * | 1995-06-05 | 1997-04-25 | Lk Products Oy | Kaksitoiminen antenni |
US5583520A (en) * | 1995-07-28 | 1996-12-10 | Motorola, Inc. | Matched input antenna for a portable radio |
US5650789A (en) * | 1995-10-10 | 1997-07-22 | Galtronics Ltd. | Retractable antenna system |
WO1997018600A1 (en) * | 1995-11-15 | 1997-05-22 | Allgon Ab | Compact antenna means for portable radio communication devices and switch-less antenna connecting means therefor |
US5717408A (en) * | 1995-12-18 | 1998-02-10 | Centurion International, Inc. | Retractable antenna for a cellular telephone |
US5892483A (en) * | 1996-03-15 | 1999-04-06 | Ericsson Inc. | Dual antenna arrangement for portable transceiver |
EP0895299A4 (en) * | 1996-04-16 | 1999-07-21 | Kyocera Corp | PORTABLE RADIO DEVICE |
EP1345283A1 (en) * | 1996-06-20 | 2003-09-17 | Kabushiki Kaisha Yokowo (also trading as Yokowo Co., Ltd.) | Antenna |
SE507244C2 (sv) * | 1996-08-29 | 1998-04-27 | Ericsson Telefon Ab L M | Antennanordning och förfarande vid portabel radioutrustning samt förfarande för åstadkommande av en sådan antennanordning |
IL119973A0 (en) * | 1997-01-07 | 1997-04-15 | Galtronics Ltd | Helical antenna element |
US5808586A (en) * | 1997-02-19 | 1998-09-15 | Motorola, Inc. | Side-by-side coil-fed antenna for a portable radio |
US5945964A (en) * | 1997-02-19 | 1999-08-31 | Motorola, Inc. | Multi-band antenna structure for a portable radio |
WO2000016439A2 (de) * | 1998-09-16 | 2000-03-23 | Siemens Aktiengesellschaft | Bei mehreren frequenzbändern betreibbare antenne |
GB9902685D0 (en) * | 1999-02-08 | 1999-03-31 | Nokia Mobile Phones Ltd | Antenna |
FR2790153A1 (fr) * | 1999-02-22 | 2000-08-25 | Cit Alcatel | Antenne a efficacite de liaison amelioree |
KR100291321B1 (ko) | 1999-03-26 | 2001-05-15 | 소호연 | 동물훈련장치의 송.수신용 안테나 |
JP3347093B2 (ja) * | 1999-06-10 | 2002-11-20 | 埼玉日本電気株式会社 | 携帯無線機及びその終端整合切替方法 |
FI113217B (fi) | 2000-10-18 | 2004-03-15 | Filtronic Lk Oy | Kaksitoiminen antenni ja radiolaite |
US7394425B2 (en) * | 2001-03-26 | 2008-07-01 | Daniel Luch | Electrically conductive patterns, antennas and methods of manufacture |
US6582887B2 (en) * | 2001-03-26 | 2003-06-24 | Daniel Luch | Electrically conductive patterns, antennas and methods of manufacture |
US7564409B2 (en) * | 2001-03-26 | 2009-07-21 | Ertek Inc. | Antennas and electrical connections of electrical devices |
US7452656B2 (en) | 2001-03-26 | 2008-11-18 | Ertek Inc. | Electrically conductive patterns, antennas and methods of manufacture |
KR100446181B1 (ko) * | 2001-09-10 | 2004-08-30 | 기가텔레콤 (주) | 이동통신 단말기의 안테나 |
WO2003105276A1 (en) * | 2002-06-06 | 2003-12-18 | Galtronics Ltd. | Multi-band improvements to a monopole helical_antenna |
US6996369B2 (en) * | 2002-08-22 | 2006-02-07 | Eagle Broadband, Inc. | Repeater for a satellite phone |
GB2418781B (en) * | 2004-07-02 | 2006-11-22 | Motorola Inc | Antenna with dual helical portions for use in radio communications |
FR2910747B1 (fr) * | 2006-12-20 | 2011-05-20 | Smart Packaging Solutions Sps | Interface de communication radiofrequence locale entre un telephone mobile et un lecteur sans contact. |
WO2013028050A1 (en) | 2011-08-24 | 2013-02-28 | Laird Technologies, Inc. | Multiband antenna assemblies including helical and linear radiating elements |
RU2484561C1 (ru) * | 2011-11-08 | 2013-06-10 | Иван Иванович Азанов | Полуволновая антенна с резонаторным питанием |
DE102012110532B4 (de) * | 2012-11-05 | 2019-04-04 | Infineon Technologies Ag | Chipkarte zum kontaktlosen Durchführen eines Autorisierungs- und/oder Bezahlvorgangs, Verfahren zum Betreiben einer Chipkarte und Verfahren zum Herstellen einer Chipkarte |
US9608318B2 (en) * | 2013-11-20 | 2017-03-28 | Laird Technologies, Inc. | Antenna assemblies and methods of manufacturing the same |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132962A (en) * | 1977-04-26 | 1978-11-20 | Sansui Electric Co | Antenna connecting unit |
US4121218A (en) * | 1977-08-03 | 1978-10-17 | Motorola, Inc. | Adjustable antenna arrangement for a portable radio |
HU182355B (en) * | 1981-07-10 | 1983-12-28 | Budapesti Radiotechnikai Gyar | Aerial array for handy radio transceiver |
US4571595A (en) * | 1983-12-05 | 1986-02-18 | Motorola, Inc. | Dual band transceiver antenna |
JPH061848B2 (ja) * | 1984-09-17 | 1994-01-05 | 松下電器産業株式会社 | アンテナ |
US4723305A (en) * | 1986-01-03 | 1988-02-02 | Motorola, Inc. | Dual band notch antenna for portable radiotelephones |
US4740794A (en) * | 1986-01-03 | 1988-04-26 | Motorola, Inc. | Connectorless antenna coupler |
US4725845A (en) * | 1986-03-03 | 1988-02-16 | Motorola, Inc. | Retractable helical antenna |
US4885747A (en) * | 1988-02-17 | 1989-12-05 | International Business Machines Corp. | Broadband and baseband LAN |
JPH01317001A (ja) * | 1988-06-17 | 1989-12-21 | Mitsubishi Electric Corp | アンテナ切替装置 |
US4868576A (en) * | 1988-11-02 | 1989-09-19 | Motorola, Inc. | Extendable antenna for portable cellular telephones with ground radiator |
US5144324A (en) * | 1989-08-02 | 1992-09-01 | At&T Bell Laboratories | Antenna arrangement for a portable transceiver |
US5204687A (en) * | 1990-07-19 | 1993-04-20 | Galtronics Ltd. | Electrical device and electrical transmitter-receiver particularly useful in a ct2 cordless telephone |
DK168346B1 (da) * | 1991-03-19 | 1994-03-14 | Dancall Telecom As | Antennekonstruktion med udtrækkeligt antenneelement |
JP2703670B2 (ja) * | 1991-04-12 | 1998-01-26 | 三菱電機株式会社 | アンテナ装置 |
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 |
EP0522806B1 (en) * | 1991-07-08 | 1996-11-20 | Nippon Telegraph And Telephone Corporation | Retractable antenna system |
GB2257838B (en) * | 1991-07-13 | 1995-06-14 | Technophone Ltd | Retractable antenna |
GB2257835B (en) * | 1991-07-13 | 1995-10-11 | Technophone Ltd | Retractable antenna |
JP2616305B2 (ja) * | 1991-10-01 | 1997-06-04 | 三菱電機株式会社 | 無線機 |
US5343213A (en) * | 1991-10-22 | 1994-08-30 | Motorola, Inc. | Snap-in antenna assembly |
EP0550122B1 (en) * | 1991-12-10 | 1997-06-18 | Herbert Rudolph Blaese | Auxiliary antenna |
JP2605607Y2 (ja) * | 1992-07-09 | 2000-07-31 | 株式会社東芝 | アンテナの取付構造 |
JP2809365B2 (ja) * | 1992-09-28 | 1998-10-08 | エヌ・ティ・ティ移動通信網株式会社 | 携帯無線機 |
JP2574256Y2 (ja) * | 1993-02-19 | 1998-06-11 | 松下電器産業株式会社 | アンテナ装置 |
EP0613206B1 (en) * | 1993-02-25 | 1998-04-29 | Nec Corporation | Antenna for a radio communication apparatus |
JP2520557B2 (ja) * | 1993-02-26 | 1996-07-31 | 日本電気株式会社 | 無線機用アンテナ |
US5469177A (en) * | 1993-09-15 | 1995-11-21 | Motorola, Inc. | Antenna assembly and method therefor |
-
1994
- 1994-08-19 JP JP50976295A patent/JP3335633B2/ja not_active Expired - Fee Related
- 1994-08-19 WO PCT/US1994/009444 patent/WO1995008853A1/en not_active IP Right Cessation
- 1994-08-19 ES ES09550018A patent/ES2112200B1/es not_active Expired - Lifetime
- 1994-08-19 AU AU80994/94A patent/AU680065B2/en not_active Ceased
- 1994-08-19 CA CA002148125A patent/CA2148125C/en not_active Expired - Fee Related
- 1994-08-19 CN CN94190701A patent/CN1055794C/zh not_active Expired - Lifetime
- 1994-08-19 RU RU95112666/09A patent/RU2152672C1/ru active
- 1994-08-19 KR KR1019950702027A patent/KR0162160B1/ko not_active IP Right Cessation
- 1994-08-19 BR BR9405603-0A patent/BR9405603A/pt not_active Application Discontinuation
- 1994-08-19 GB GB9509500A patent/GB2288073B/en not_active Expired - Fee Related
- 1994-09-05 ZA ZA946817A patent/ZA946817B/xx unknown
- 1994-09-16 FR FR9411052A patent/FR2710457B1/fr not_active Expired - Fee Related
- 1994-09-19 IT ITRM940594A patent/IT1272814B/it active IP Right Grant
-
1995
- 1995-05-17 FI FI952406A patent/FI952406A/fi not_active IP Right Cessation
- 1995-05-19 SE SE9501859A patent/SE517073C2/sv not_active IP Right Cessation
-
1996
- 1996-10-17 US US08/734,573 patent/US5995050A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2288073A (en) | 1995-10-04 |
CN1055794C (zh) | 2000-08-23 |
GB9509500D0 (en) | 1995-07-05 |
WO1995008853A1 (en) | 1995-03-30 |
SE517073C2 (sv) | 2002-04-09 |
ITRM940594A1 (it) | 1996-03-19 |
AU680065B2 (en) | 1997-07-17 |
SE9501859D0 (sv) | 1995-05-19 |
CA2148125A1 (en) | 1995-03-30 |
FR2710457B1 (fr) | 1996-10-25 |
JP3335633B2 (ja) | 2002-10-21 |
CN1114846A (zh) | 1996-01-10 |
ES2112200A1 (es) | 1998-03-16 |
KR0162160B1 (ko) | 1998-12-01 |
ITRM940594A0 (it) | 1994-09-19 |
JPH08503835A (ja) | 1996-04-23 |
FI952406A0 (fi) | 1995-05-17 |
ZA946817B (en) | 1995-04-21 |
CA2148125C (en) | 1998-12-08 |
GB2288073B (en) | 1997-12-10 |
RU2152672C1 (ru) | 2000-07-10 |
KR950704831A (ko) | 1995-11-20 |
FI952406A (fi) | 1995-05-17 |
ES2112200B1 (es) | 1999-02-16 |
FR2710457A1 (fr) | 1995-03-31 |
IT1272814B (it) | 1997-06-30 |
US5995050A (en) | 1999-11-30 |
AU8099494A (en) | 1995-04-10 |
SE9501859L (sv) | 1995-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |