SE9704168D0 - Antennanordning för dubbla frekvensband - Google Patents
Antennanordning för dubbla frekvensbandInfo
- Publication number
- SE9704168D0 SE9704168D0 SE9704168A SE9704168A SE9704168D0 SE 9704168 D0 SE9704168 D0 SE 9704168D0 SE 9704168 A SE9704168 A SE 9704168A SE 9704168 A SE9704168 A SE 9704168A SE 9704168 D0 SE9704168 D0 SE 9704168D0
- Authority
- SE
- Sweden
- Prior art keywords
- antenna
- rod
- frequency bands
- antenna device
- dual frequency
- Prior art date
Links
Classifications
-
- 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
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
-
- 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
- H01Q5/378—Combination of fed elements with parasitic elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704168A SE518818C2 (sv) | 1997-11-14 | 1997-11-14 | Antennanordning för dubbla frekvensband |
PCT/SE1998/002032 WO1999026315A1 (sv) | 1997-11-14 | 1998-11-11 | An antenna device for dubble frequency bands |
CN988128837A CN1133234C (zh) | 1997-11-14 | 1998-11-11 | 两波段的天线装置 |
EP98956054A EP1031173A1 (en) | 1997-11-14 | 1998-11-11 | An antenna device for dual frequency bands |
US09/570,433 US6404392B1 (en) | 1997-11-14 | 2000-05-12 | Antenna device for dual frequency bands |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704168A SE518818C2 (sv) | 1997-11-14 | 1997-11-14 | Antennanordning för dubbla frekvensband |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9704168D0 true SE9704168D0 (sv) | 1997-11-14 |
SE9704168L SE9704168L (sv) | 1999-06-09 |
SE518818C2 SE518818C2 (sv) | 2002-11-26 |
Family
ID=20408977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9704168A SE518818C2 (sv) | 1997-11-14 | 1997-11-14 | Antennanordning för dubbla frekvensband |
Country Status (5)
Country | Link |
---|---|
US (1) | US6404392B1 (sv) |
EP (1) | EP1031173A1 (sv) |
CN (1) | CN1133234C (sv) |
SE (1) | SE518818C2 (sv) |
WO (1) | WO1999026315A1 (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE511255C2 (sv) | 1998-01-30 | 1999-09-06 | Moteco Ab | Antennanordning för dubbla frekvensband |
EP0973228A1 (fr) * | 1998-07-16 | 2000-01-19 | Koninklijke Philips Electronics N.V. | Appareil radioélectrique comportant une antenne en forme de tige |
US6906667B1 (en) | 2002-02-14 | 2005-06-14 | Ethertronics, Inc. | Multi frequency magnetic dipole antenna structures for very low-profile antenna applications |
US6456243B1 (en) | 2001-06-26 | 2002-09-24 | Ethertronics, Inc. | Multi frequency magnetic dipole antenna structures and methods of reusing the volume of an antenna |
JP5028720B2 (ja) * | 2001-07-11 | 2012-09-19 | Necネットワークプロダクツ株式会社 | アンテナ装置 |
DE60330168D1 (de) * | 2002-06-28 | 2009-12-31 | Honeywell Int Inc | Steuersystem für verbessertes einschwingverhalten in einem turbolader mit variabler geometrie |
US6911940B2 (en) * | 2002-11-18 | 2005-06-28 | Ethertronics, Inc. | Multi-band reconfigurable capacitively loaded magnetic dipole |
US6919857B2 (en) * | 2003-01-27 | 2005-07-19 | Ethertronics, Inc. | Differential mode capacitively loaded magnetic dipole antenna |
WO2006110308A2 (en) * | 2005-03-28 | 2006-10-19 | Radiolink Networks, Inc. | Aligned duplex antennae with high isolation |
KR100811471B1 (ko) * | 2006-11-23 | 2008-03-07 | 주식회사 이엠따블유안테나 | 병렬-고리 구조를 적용한 안테나 |
KR100861880B1 (ko) * | 2007-01-11 | 2008-10-09 | 주식회사 이엠따블유안테나 | 병렬-고리 구조의 내장형 안테나 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4730195A (en) | 1985-07-01 | 1988-03-08 | Motorola, Inc. | Shortened wideband decoupled sleeve dipole antenna |
GB2206243A (en) * | 1987-06-24 | 1988-12-29 | Panorama Antennas Ltd | Dual-frequency helical antenna |
KR960010858B1 (ko) * | 1993-05-21 | 1996-08-10 | 삼성전자 주식회사 | 휴대용 무선기기 안테나 |
US6018321A (en) * | 1993-07-20 | 2000-01-25 | Centurion International, Inc. | Variable extended cable antenna for a cellular telephone |
SE514027C2 (sv) | 1993-10-29 | 2000-12-11 | Allgon Ab | Bredbandig antennanordning |
KR960030478A (ko) * | 1995-01-27 | 1996-08-17 | 김광호 | 무선기기의 안테나 |
JP2795825B2 (ja) * | 1995-06-30 | 1998-09-10 | エスエムケイ株式会社 | アンテナ装置 |
FI106895B (sv) * | 1996-02-16 | 2001-04-30 | Filtronic Lk Oy | En kombinerat struktur av en helixantenn och en dielektrisk skiva |
US5764191A (en) * | 1996-10-07 | 1998-06-09 | Sony Corporation | Retractable antenna assembly for a portable radio device |
SE511255C2 (sv) | 1998-01-30 | 1999-09-06 | Moteco Ab | Antennanordning för dubbla frekvensband |
JP3300281B2 (ja) * | 1998-04-28 | 2002-07-08 | 松下電器産業株式会社 | 移動無線通信機用アンテナ装置 |
US5969684A (en) * | 1998-05-13 | 1999-10-19 | Ace Technology Co., Ltd. | Capacitive coupled extendable antenna for portable communication devices |
KR100304354B1 (ko) * | 1998-06-11 | 2001-09-24 | 구관영 | 용량성결합방식에의한이중대역신축가능형안테나 |
US6075489A (en) * | 1998-09-09 | 2000-06-13 | Centurion Intl., Inc. | Collapsible antenna |
US6204818B1 (en) * | 2000-02-01 | 2001-03-20 | Auden Technology Mfg. Co., Ltd. | Stretchable antenna for mobile phones |
-
1997
- 1997-11-14 SE SE9704168A patent/SE518818C2/sv not_active IP Right Cessation
-
1998
- 1998-11-11 CN CN988128837A patent/CN1133234C/zh not_active Expired - Fee Related
- 1998-11-11 EP EP98956054A patent/EP1031173A1/en not_active Withdrawn
- 1998-11-11 WO PCT/SE1998/002032 patent/WO1999026315A1/sv not_active Application Discontinuation
-
2000
- 2000-05-12 US US09/570,433 patent/US6404392B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE518818C2 (sv) | 2002-11-26 |
SE9704168L (sv) | 1999-06-09 |
CN1285963A (zh) | 2001-02-28 |
CN1133234C (zh) | 2003-12-31 |
EP1031173A1 (en) | 2000-08-30 |
US6404392B1 (en) | 2002-06-11 |
WO1999026315A1 (sv) | 1999-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69924535D1 (de) | Mehrebenenantenne | |
ATE297600T1 (de) | Antenne für mehrere frequenzen | |
ATE326778T1 (de) | Mehrbandiges, drahtloses kommunikationsgerät | |
SE0001432D0 (sv) | A multi-band antenna for use in a portable telecommunication apparatus | |
SE9903573L (sv) | Antennorgan | |
SE9804498D0 (sv) | Wide band antenna means incorporating a radiating structure having a band form | |
SE9704168D0 (sv) | Antennanordning för dubbla frekvensband | |
TW428344B (en) | Compact antenna structures including baluns | |
ATE352885T1 (de) | Zweiband-patchantenne | |
FI99219B (sv) | Antenn som fungerar i två frekvensband | |
AU2002356686A1 (en) | Controllable antenna arrangement | |
EP0831545A3 (en) | Antenna apparatus | |
SE9303570D0 (sv) | Bredbandig antennanordning | |
WO2001047056A3 (de) | Antenne für ein kommunikationsendgerät | |
SE9800290L (sv) | Antennanordning för dubbla frekvensband | |
SE0002375D0 (sv) | An antenna for a portable communication apparatus, and a portable communication apparatus comprising such an antenna | |
ATE326041T1 (de) | Breitband hochimpedanz-transponder für elektronisches identifizierungssystem | |
SE9801611D0 (sv) | Anordning för impedansanpassning | |
DE19781979T1 (de) | Zweiband-Koaxialantenne | |
DE60216470D1 (de) | Mehrband-Antennenanordnung für Funkkommunikationsgerät | |
SE9704167L (sv) | Antennanordning för dubbla frekvensband | |
WO2004066435A3 (en) | Wireless communication device and antenna operable in a plurality of frequency bands | |
DE19982972T1 (de) | Radiofrequenzantenne mit integriertem Impedanzabstimmelement | |
SE0000539D0 (sv) | Antenna means | |
SE0004600D0 (sv) | Antennanordning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |