SE9704168L - Antennanordning för dubbla frekvensband - Google Patents

Antennanordning för dubbla frekvensband

Info

Publication number
SE9704168L
SE9704168L SE9704168A SE9704168A SE9704168L SE 9704168 L SE9704168 L SE 9704168L SE 9704168 A SE9704168 A SE 9704168A SE 9704168 A SE9704168 A SE 9704168A SE 9704168 L SE9704168 L SE 9704168L
Authority
SE
Sweden
Prior art keywords
antenna
rod
frequency bands
antenna device
dual frequency
Prior art date
Application number
SE9704168A
Other languages
English (en)
Other versions
SE518818C2 (sv
SE9704168D0 (sv
Inventor
Carl Gustaf Blom
Original Assignee
Moteco Ab
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 Moteco Ab filed Critical Moteco Ab
Priority to SE9704168A priority Critical patent/SE518818C2/sv
Publication of SE9704168D0 publication Critical patent/SE9704168D0/sv
Priority to CN988128837A priority patent/CN1133234C/zh
Priority to EP98956054A priority patent/EP1031173A1/en
Priority to PCT/SE1998/002032 priority patent/WO1999026315A1/sv
Publication of SE9704168L publication Critical patent/SE9704168L/sv
Priority to US09/570,433 priority patent/US6404392B1/en
Publication of SE518818C2 publication Critical patent/SE518818C2/sv

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)
SE9704168A 1997-11-14 1997-11-14 Antennanordning för dubbla frekvensband SE518818C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9704168A SE518818C2 (sv) 1997-11-14 1997-11-14 Antennanordning för dubbla frekvensband
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
PCT/SE1998/002032 WO1999026315A1 (sv) 1997-11-14 1998-11-11 An antenna device for dubble 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 SE9704168D0 (sv) 1997-11-14
SE9704168L true 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)

* Cited by examiner, † Cited by third party
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
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
US6906667B1 (en) 2002-02-14 2005-06-14 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures for very low-profile antenna applications
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
CN100429390C (zh) * 2002-06-28 2008-10-29 霍尼韦尔国际公司 用于改进可变几何形状涡轮增压器中的瞬态响应的控制系统
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
US7286096B2 (en) * 2005-03-28 2007-10-23 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN1285963A (zh) 2001-02-28
EP1031173A1 (en) 2000-08-30
WO1999026315A1 (sv) 1999-05-27
SE518818C2 (sv) 2002-11-26
SE9704168D0 (sv) 1997-11-14
CN1133234C (zh) 2003-12-31
US6404392B1 (en) 2002-06-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed