SE9704052L - Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystem - Google Patents
Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystemInfo
- Publication number
- SE9704052L SE9704052L SE9704052A SE9704052A SE9704052L SE 9704052 L SE9704052 L SE 9704052L SE 9704052 A SE9704052 A SE 9704052A SE 9704052 A SE9704052 A SE 9704052A SE 9704052 L SE9704052 L SE 9704052L
- Authority
- SE
- Sweden
- Prior art keywords
- antenna system
- portable electronic
- communication device
- electronic communication
- band antenna
- Prior art date
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704052A SE511068C2 (sv) | 1997-11-06 | 1997-11-06 | Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystem |
AU96593/98A AU750060B2 (en) | 1997-11-06 | 1998-10-21 | A portable electronic communication device with dual-band antenna system |
CNB988109387A CN1158719C (zh) | 1997-11-06 | 1998-10-21 | 带有双频段天线系统的一种便携电子通信设备 |
PCT/SE1998/001898 WO1999025043A1 (en) | 1997-11-06 | 1998-10-21 | A portable electronic communication device with dual-band antenna system |
JP2000519937A JP2001523057A (ja) | 1997-11-06 | 1998-10-21 | デュアルバンドアンテナシステムを備えたポータブル電子通信デバイス |
KR1020007004855A KR20010031788A (ko) | 1997-11-06 | 1998-10-21 | 이중 대역 안테나 시스템을 구비한 휴대용 전자통신 장치 |
EP98950590A EP1027748A1 (en) | 1997-11-06 | 1998-10-21 | A portable electronic communication device with dual-band antenna system |
IL13583398A IL135833A (en) | 1997-11-06 | 1998-10-21 | Portable electronic communication device with dual-band antenna system |
TW087118173A TW419910B (en) | 1997-11-06 | 1998-11-02 | A portable electronic communication device with dual band antenna system |
US09/187,762 US6442400B1 (en) | 1997-11-06 | 1998-11-06 | Portable electronic communication device with dual-band antenna system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704052A SE511068C2 (sv) | 1997-11-06 | 1997-11-06 | Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystem |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9704052D0 SE9704052D0 (sv) | 1997-11-06 |
SE9704052L true SE9704052L (sv) | 1999-05-07 |
SE511068C2 SE511068C2 (sv) | 1999-08-02 |
Family
ID=20408878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9704052A SE511068C2 (sv) | 1997-11-06 | 1997-11-06 | Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystem |
Country Status (10)
Country | Link |
---|---|
US (1) | US6442400B1 (sv) |
EP (1) | EP1027748A1 (sv) |
JP (1) | JP2001523057A (sv) |
KR (1) | KR20010031788A (sv) |
CN (1) | CN1158719C (sv) |
AU (1) | AU750060B2 (sv) |
IL (1) | IL135833A (sv) |
SE (1) | SE511068C2 (sv) |
TW (1) | TW419910B (sv) |
WO (1) | WO1999025043A1 (sv) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6166694A (en) * | 1998-07-09 | 2000-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Printed twin spiral dual band antenna |
DE19943276A1 (de) * | 1999-09-10 | 2001-04-05 | Advanced Applic Technology Inc | Mobiltelefonantenne |
SE518813C2 (sv) | 2000-04-18 | 2002-11-26 | Ericsson Telefon Ab L M | Flerbandsantenn och portabel telekommunikationsapparat innefattande en sådan antenn |
DE10029733A1 (de) | 2000-06-23 | 2002-01-03 | Alcatel Sa | Antennenanordnung für Mobilfunktelefone |
JP2002051125A (ja) * | 2000-08-02 | 2002-02-15 | Nec Corp | 携帯無線機器 |
EP1323281B1 (en) * | 2000-08-28 | 2008-06-25 | IN4TEL Ltd. | Apparatus and method for enhancing low-frequency operation of mobile communication antennas |
KR20020019770A (ko) * | 2000-09-07 | 2002-03-13 | 이형도 | 휴대통신 단말기용 스트립 안테나 |
WO2002043185A1 (de) * | 2000-11-22 | 2002-05-30 | Siemens Aktiengesellschaft | Antennensystem |
JP2002171190A (ja) * | 2000-12-01 | 2002-06-14 | Nec Corp | 小型携帯電話機 |
US6963309B2 (en) | 2001-01-24 | 2005-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-band antenna for use in a portable telecommunication apparatus |
JP2002290259A (ja) * | 2001-03-28 | 2002-10-04 | Toshiba Corp | 移動通信端末 |
FR2824216B1 (fr) * | 2001-04-30 | 2003-08-08 | Sagem | Terminal de radiotelephonie cellulaire a antenne bi-bande integree et l'antenne correspondante |
JP4588921B2 (ja) * | 2001-05-21 | 2010-12-01 | 富士通コンポーネント株式会社 | 入力装置 |
KR20030002452A (ko) * | 2001-06-29 | 2003-01-09 | 엘지전자 주식회사 | 이동통신 단말기의 3 밴드 수신주파수 회로 |
JP2003069441A (ja) * | 2001-08-23 | 2003-03-07 | Nec Saitama Ltd | 折り畳み型携帯無線機 |
US6861989B2 (en) * | 2003-07-03 | 2005-03-01 | Motorola, Inc. | Antenna system for a communication device |
US6995715B2 (en) * | 2003-07-30 | 2006-02-07 | Sony Ericsson Mobile Communications Ab | Antennas integrated with acoustic guide channels and wireless terminals incorporating the same |
JP2005303542A (ja) * | 2004-04-08 | 2005-10-27 | Fujitsu Ltd | 無線通信装置 |
JP5079378B2 (ja) * | 2007-04-16 | 2012-11-21 | 日本写真印刷株式会社 | 携帯機器 |
DE102009011494A1 (de) * | 2009-03-06 | 2010-09-16 | Hirschmann Car Communication Gmbh | Flächige Antenne mit zumindest zwei Strahlerabschnitten zum Senden und/oder Empfangen hochfrequenter Signale |
US20110111792A1 (en) * | 2009-11-12 | 2011-05-12 | Sony Corporation | System and method for effectively implementing a composite antenna for a wireless transceiver device |
GB201122324D0 (en) | 2011-12-23 | 2012-02-01 | Univ Edinburgh | Antenna element & antenna device comprising such elements |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089005A (en) * | 1977-01-10 | 1978-05-09 | Motorola, Inc. | Dual frequency antenna |
GB9102935D0 (en) * | 1991-02-12 | 1991-03-27 | Shaye Communications Ltd | Improvements in and relating to antennae |
JPH07508871A (ja) * | 1993-05-03 | 1995-09-28 | モトローラ・インコーポレーテッド | 電子装置のためのアンテナ |
US5561436A (en) * | 1994-07-21 | 1996-10-01 | Motorola, Inc. | Method and apparatus for multi-position antenna |
TW295733B (sv) * | 1994-09-15 | 1997-01-11 | Motorola Inc | |
US5561437A (en) * | 1994-09-15 | 1996-10-01 | Motorola, Inc. | Two position fold-over dipole antenna |
DE69617947T2 (de) * | 1995-06-02 | 2002-06-20 | Ericsson Inc., Research Triangle Park | Gedruckte mehrband monopolantenne |
US5752204A (en) * | 1996-04-01 | 1998-05-12 | Telefonaktiebolaget L M Ericsson (Publ) | Antenna assembly for radiotelephonic device |
SE509638C2 (sv) * | 1996-06-15 | 1999-02-15 | Allgon Ab | Meanderantennanordning |
US5768691A (en) * | 1996-08-07 | 1998-06-16 | Nokia Mobile Phones Limited | Antenna switching circuits for radio telephones |
KR100193851B1 (ko) * | 1996-11-05 | 1999-06-15 | 윤종용 | 휴대용 무선기기의 소형 안테나 |
US5926751A (en) * | 1997-02-19 | 1999-07-20 | Motorola, Inc. | Method and apparatus for receiving communication signals |
US6031495A (en) * | 1997-07-02 | 2000-02-29 | Centurion Intl., Inc. | Antenna system for reducing specific absorption rates |
US5995052A (en) * | 1998-05-15 | 1999-11-30 | Ericsson Inc. | Flip open antenna for a communication device |
US5986609A (en) * | 1998-06-03 | 1999-11-16 | Ericsson Inc. | Multiple frequency band antenna |
-
1997
- 1997-11-06 SE SE9704052A patent/SE511068C2/sv not_active IP Right Cessation
-
1998
- 1998-10-21 WO PCT/SE1998/001898 patent/WO1999025043A1/en not_active Application Discontinuation
- 1998-10-21 EP EP98950590A patent/EP1027748A1/en not_active Withdrawn
- 1998-10-21 KR KR1020007004855A patent/KR20010031788A/ko not_active Application Discontinuation
- 1998-10-21 IL IL13583398A patent/IL135833A/xx not_active IP Right Cessation
- 1998-10-21 CN CNB988109387A patent/CN1158719C/zh not_active Expired - Fee Related
- 1998-10-21 JP JP2000519937A patent/JP2001523057A/ja active Pending
- 1998-10-21 AU AU96593/98A patent/AU750060B2/en not_active Ceased
- 1998-11-02 TW TW087118173A patent/TW419910B/zh active
- 1998-11-06 US US09/187,762 patent/US6442400B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IL135833A0 (en) | 2001-05-20 |
US6442400B1 (en) | 2002-08-27 |
AU9659398A (en) | 1999-05-31 |
EP1027748A1 (en) | 2000-08-16 |
WO1999025043A1 (en) | 1999-05-20 |
CN1158719C (zh) | 2004-07-21 |
CN1278956A (zh) | 2001-01-03 |
JP2001523057A (ja) | 2001-11-20 |
TW419910B (en) | 2001-01-21 |
KR20010031788A (ko) | 2001-04-16 |
AU750060B2 (en) | 2002-07-11 |
IL135833A (en) | 2003-12-10 |
SE511068C2 (sv) | 1999-08-02 |
SE9704052D0 (sv) | 1997-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE9704051L (sv) | Portabel elektronisk kommunikationsanordning med flerbandigt antennsystem | |
SE9704052L (sv) | Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystem | |
MY133848A (en) | Multiple antenna impedance optimization | |
SE9904204L (sv) | Antennanordning och kommunikationsanordning innefattande en sådan antennanordning | |
SE9602387L (sv) | Meanderantennanordning | |
AU2001269666A1 (en) | Antenna arrangement and a portable radio communication device | |
SE9702659L (sv) | Kompakt antennanordning | |
SE0302054D0 (sv) | Antenna device and portable radio communication device comprising such antenna device | |
SE0301200D0 (sv) | Antenna device and portable radio communication device comprising such an antenna device | |
SE0402182D0 (sv) | Antenna device and portable radio communication device comprising such an antenna device | |
SE9904002L (sv) | Multibandantenn | |
KR20020027636A (ko) | 안테나 장치 및 휴대용 무선 통신 장치 | |
SE0000182L (sv) | Antennanordning | |
SE9801753D0 (sv) | Antenna device comprising feeding means a handheld radio communication device for such antenna device | |
TW332952B (en) | Radio communication device to provide a RF device operate in dual mode | |
CA2567037A1 (en) | Mobile wireless communications device comprising a top-mounted auxiliary input/output device and a bottom-mounted antenna | |
EP1580841A4 (en) | ANTENNA FOR WIRELESS COMMUNICATION AND DEVICE FOR WIRELESS COMMUNICATION | |
SE9803286L (sv) | Radiokommunikationsenhet och antennsystem | |
ATE298137T1 (de) | Funkgerät mit eingebauter antenne | |
WO2004057697A3 (en) | Antenna with rapid frequency switching | |
SE9601706D0 (sv) | An atnenna device having a matching means | |
ID21989A (id) | Suatu radio telepon dengan efesiensi antena yang tinggi | |
SE0002375D0 (sv) | An antenna for a portable communication apparatus, and a portable communication apparatus comprising such an antenna | |
GB2357906A (en) | An antenna means, a radio communication system and a method for manufacturing a radiating structure | |
EP1887649A4 (en) | PORTABLE WIRELESS DEVICE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |